Nuoshuihe Scenic Area
Nuoshuihe Scenic Area is located in Tongjiang County, the "Hometown of Tremella Fungus in China" in the northeast of Sichuan Province, covering an area of ??more than 450 square kilometers and an altitude of 500- —2088.6 meters. The main scenic spots are concentrated in four large areas including Nuoshui River, Linjiang Canyon, Kongshan Tianpen, and Maba Stone Forest. It is close to Hanzhong, Shaanxi Province, protected by the "Qinchuan Key" in the east, and connected to the "Jianmen Shu Road" in the west. The territory has beautiful water flowing, strange springs everywhere, steep peaks, strange rocks, passes, canyons, waterfalls, and underground rivers everywhere. Yes, it can be roughly divided into four independent scenic spots: "Nuoshui Cave Sky", "Linjiang Lixia", "Kongshan Sky Basin" and "Maba Stone Forest". They are distributed in an arc and are praised by Comrade Mao Zedong as "the second largest Soviet area in the country" - - Tongjiang County, the capital of Sichuan-Shaanxi-Suzhou District, forms a circular scenery line and can be called the first resort in the Qinba Mountains.
The Nuoshui River originates from Nanzheng County, Shaanxi Province. There are towering peaks on both sides of the river, with steep walls, crisscrossing ditches, and a vast sea of ??forests. The mountains, water, caves, and forests are all in different shapes, especially in terms of scale. The majestic underground caves are breathtaking. Hundreds of underground caves are either adjacent to the clear stream or on the cliff. They are grand and deep. Along the Nuoshui River, there are caves in the mountains and caves within the caves. The caves are unique, majestic and wonderful. Lots of fun.
Nuoshuihe Scenic Area has now been shown to tourists: the gurgling Longtan of the Yin River, and the cave with its horns embedded in it; the fairy cave where you can watch fairies flying to the sky, and the stone Buddhas; there are a dazzling array of fantastic scenery, and the underground palace. The Lion Cave; the building cave of the Immortal Palace of Yiyuan, which has exquisite natural creations of art; the Zhongfeng Cave, which has the underground city of folk wonders and the Qiongge of the Immortal Mountain. Tourists are amazed when they visit.
Linjiang Canyon has a radius of 120 square kilometers, more than 60 famous scenic spots, and a 10-mile main gorge. The gorge is 5-25 meters wide and 700-1000 meters deep. On both sides of the canyon, the steep walls are cut, and the river is rushing at the bottom of the gorge , forming dozens of waterfalls, viewing in the gorge, there is a line of sky above, a line of water below, birds flying above your head, water flowing under your feet, swimming in the canyon, and finding the taste in it. In the gorge area, ancient vines entwine the trees, and the forests are as lush as the sea. There are tens of thousands of acres of primitive ecology. The fragrance of the clear spring in autumn, the endless cries of monkeys on both sides of the bank, and the long singing of golden wings spread add to the interest of the gorge area. A preliminary inspection revealed that there were only a few monkeys in the gorge area, and rare golden monkeys and white monkeys were also found from time to time.
The hand-climbing rocks in the area, Baishan Mountain and Nantianmen are even more majestic, adding interest to tourists. Visitors will never leave here.
Connected to the gorge area is the Kongshan Tianpen scenic spot with an altitude of more than 1,200 meters. The unique karst landform has created an alpine basin of 13 square kilometers. Kongshan is also the famous "Kongshan Tianben" commanded by former President Li Xiannian. "Battle", the ruins memorial site, the Red Army Cave, the General Tree, and the Fifty Mile Trench still exist to this day. In the basin, there are four solitary peaks, standing tall and tall, echoing each other from a distance. The peak is 120-140 meters high, and countless beehive-shaped caves are formed in the mountain. Around the basin, there are thousands of mountains surrounding it, including 137 peaks. The peaks and peaks are scenic spots, each of which has its own characteristics. The mountains are covered with azaleas in spring and summer, and the mountains are covered with red leaves in late autumn. In winter, they are covered with silver makeup. Kongshan is covered with clouds and clouds all year round, and the scenery is ever-changing.
Nuoshuihe Scenic Area has a beautiful environment, rich animal and plant resources, and a wide variety of species. There are 145 species of vertebrates in the area, 14 species of animals guaranteed by the state, 93 species of ornamental animals, 38 species of medical and scientific research animals; there are plants There are 158 kinds of resources, including 14 kinds of precious trees including red bean, ginkgo, camphor and nanmu, and 1436 kinds of Chinese herbal medicine resources. Nuoshui River is also the birthplace of Tongjiang Tremella, with "nine bays and eighteen packages". Tens of thousands of acres of ear forests and ear mountains make the Nuoshui River Scenic Area even more beautiful and spectacular. Nuoshui River Scenic Area was listed as a provincial key scenic spot in 1986.
In addition to the above four independent scenic spots, the Tongjiang Nuoshui River Scenic Area is also dotted with many historical monuments. The nationally renowned monuments include: Leiguzhai Neolithic Cultural Site, Luanba Temple Ba Human cultural sites, Qianfo Rock, White Milk Stream Moyan statues of the Tang Dynasty, military fortresses of the past dynasties including Seoul, Ma Bazhai, the base camp of the Lanhao Rebel Army during the Great Uprising of the White Lotus Sect in Sichuan, Shaanxi, and Chu, and a group of oolong jade tombstones of the Han Dynasty, etc.
Guangwu Mountain Scenic Area
Guangwu Mountain Scenic Area is located at the southern foot of Micang Mountain at the junction of Sichuan and Shaanxi. The scenic area covers an area of ??600 square kilometers. The magical natural landscape of Guangwu Mountain integrates beautiful peaks and rocks, cliffs and deep valleys, streams, waterfalls and pools, and pastoral mountains and forests. It can be called the five unique features of "strange mountains, strange rocks, secluded valleys, beautiful waters, and dangerous peaks". It consists of five large areas: Taoyuan, Mouyang City, Eighteen Moon Lake, Shenmen, and Xiaowu Gorge.
In January 2004, it was approved by the State Council as a national key scenic spot. Taoyuan, the core scenic spot of Guangwu Mountain, has the majestic Jiaojia River, the quiet and sweet Hanxi River, the Yanzi Rock formed by the stone forest, the beautiful and simple Putuo Village, and the mysterious Ten Thousand Characters Grid. Mouyang City has a scenic dam with high mountains and plains, Xianglu Mountain, which is "at the top, and you can see all the small mountains at a glance", and the living fossil of the Ice Age - the 20,000-hectare primeval forest of Xiaolangou and Bashanshui Qingfan. There are the Eighteen Moon Lake and the magical sea of ??clouds in Lushuiya, which is "not as good as Jiuzhaigou", the scenery of Shenmen that resembles the landscape of Guilin, and the unique Xiao Wu Gorge in the middle of Sichuan. The whole scenic spot changes with every step. Enjoy mountain flowers in spring, landscapes in summer, red leaves in autumn, and ice hangings in winter (mountains are blooming in spring, verdant in summer, forests are dyed in autumn, and silver snakes dance in the mountains in winter). Gao Ping, chairman of the Gansu Writers Association and a famous poet, wrote a famous saying after the trip: "Look at the water in Jiuzhaigou and the mountains in the light and mist. If you don't see all the mountains and rivers, you don't have to go to Sichuan." Every October, Guangwu Mountain will hold China Sichuan Guangwu Mountain Red Leaves Festival, welcoming Chinese and foreign tourists to visit the beautiful scenery of Wu and enjoy the intoxicating autumn colors of Bashan.
Kongshan National Forest Park
Kongshan National Forest Park is located in Tongjiang County, Sichuan Province. It is located at the southeastern foothills of Micang Mountain on the northeastern edge of the Sichuan Basin. The total area of ??the park is 11,511 square meters, the highest The altitude is 2117 meters.
The park consists of five major scenic spots: Guabaoling Original Scenery Tourist Area, Tianxiangfeng Forest Cultural Recreation Area, Yingzhaoling Forest Camping Recreation Area, Kongshanba Karst Scenery Scenic Area, and Monkey Rock Canyon Scenic Area. . There are currently 60 natural attractions and 19 cultural attractions in the scenic area. The park has a vast sea of ??natural broad-leaved forests and colorful seasonal landscapes; typical karst landforms with various types; wide mountain basins surrounded by long ridges and peaks; rich celestial landscape resources and wonderful and charming scenery; deep and mysterious canyons, and high waterfalls in underground rivers It is spectacular; the streams are winding and graceful, and the karst lakes are elegant; the Red Army has profound cultural heritage, and the folk customs are pure and simple. It is known as "a paradise on earth, a fairyland on earth".
Kongshanba is located in the northeast of Tongjiang City, 106 kilometers away from the county seat, covering an area of ??139 square kilometers, and is located on the border of Sichuan and Shaanxi.
From March to June 1933, warlord Tian Songyao gathered 38 regiments with nearly 60,000 troops to launch a "three-way siege" on the newly established Sichuan-Shaanxi Soviet Area. Facing the powerful enemy, the Fourth Red Army adopted the strategic policy of "tightening its position, luring the enemy deep, and actively defending" to fight tenaciously against the enemy. In early June, the Red 10th Division, the Red 11th Division, the Red 12th Division and the Red 72nd Division concentrated their efforts in the Kongshanba area to adopt the tactics of cutting off the enemy's rear and dividing and encircling them. After three days of fierce fighting, they annihilated 7 enemy regiments and 5,000 troops. With the remaining men, 6 enemy regiments were defeated, and the decisive victory was achieved in crushing the enemy's "three-way siege" and defending and consolidating the Soviet area.
The Kongshanba Battle Site Reserve still preserves the Red Army’s 80-mile trench and the “Red Army Cave” intact. The walnut tree that Li Xiannian, the political commissar of the 11th Red Division, protected for the people, is still lush and full of vitality. President Li Xiannian personally inscribed "Site of the Battle of Kongshanba", and the monument is now erected in Kongshanba.
Zhongfeng Cave
Zhongfeng Cave is the most famous, also known as Foguang Cave. It is praised as "the best cave in the world" by Professor Zhu Xuewen, President of the China Cave Association, because it also has shale. , sandstone and limestone geological structure, which is known as the rare "underground karst museum" because it is majestic, beautiful, dangerous, beautiful, strange and secluded. This is because the cave within the cave is bright with dawn and the Buddha's light shines brightly. It was renamed Zhongfeng Cave because of a unique character. That person was Emperor Jianwen, the abdicated emperor of the Ming Dynasty. Did Emperor Jianwen really come to Zhongfeng Cave when he was "imprisoned in the southwest forty years"? The answer is confusing.
Zhongfeng Cave has 36 branch caves. Many of the cave entrances are very distinctive. One of them looks like a "high heel" - standing in the cave and looking out, the outline of the cave entrance looks like a huge women's high heel. leather shoes. Bazhong Food Chuanchuan
Chuanchuan is a famous Bazhong snack. Food cut into small pieces is threaded with clean bamboo skewers, and then cooked for an unknown number of years with various spices. It is cooked in old soup and then served in a small dish with the seasonings you prepare according to your own taste. The taste is absolutely delicious.
Chuanchuan can be found in many places in Bazhong, but the Chuanchuan on Yuancaoba Street is the most famous. The Chuanchuan there can be regarded as the oldest in Bazhong and has the most patronage. The taste there is the most authentic, spicy but not dry, sour but not astringent, oily but not greasy, and really refreshing.
Stewed Bacon with Mushrooms
Stewed Bacon with Mushrooms is made from Bazhong’s unique bacon and Tongjiang mushrooms as the main ingredients, supplemented by local precious mountain treasures. After the minor cold every year, the Bazhong people process the slaughtered pigs into pieces, soak them in salt for about a month, and then hang them on the fire pond and burn them with cypress branches to smoke.
This kind of bacon is delicious and will not rot after one or two years of storage. Folks also process the blood of New Year pigs with tofu and glutinous rice to make blood pills as a flavor dish for entertaining guests. Bazhong specialty Tongjiang Tremella
Tongjiang Tremella is a famous specialty in China. It is rich in a variety of amino acids and trace elements needed by the human body and has extremely high medicinal and edible values.
Tremella fuciformis is moderate in nature and sweet in taste. It has a high nutritional value and is rich in protein, fat, polysaccharides and multivitamins. It has the effects of nourishing yin and nourishing the stomach, nourishing the brain and strengthening the heart, replenishing qi and blood, producing body fluid and relieving cough. It is a good product for nursing patients with hypertension, arteriosclerosis, and yin deficiency and fire excess. The polysaccharides contained in Tremella fuciformis have inhibitory effects on tumor cells.
Bazhong Tongjiang has a mild and humid climate, which is suitable for the growth of a variety of edible fungi. It is the birthplace of Tremella fuciformis. Tongjiang County has a history of Tremella cultivation for more than 150 years and is known as the "Hometown of Tremella in China". It currently has 70,000 hectares of ear forest resources and an annual output of 600,000 kilograms of Tremella. It has developed Tremella food, Tremella beverages, and Tremella health care products. It has more than 10 series of products such as cosmetics and white fungus cosmetics, with an annual output value of more than 100 million yuan, becoming a pillar industry of the county economy. In order to promote the industrialization process of Tremella fuciformis, the Tongjiang County Party Committee and County Government established the Tongjiang County Tremella fuciformis Industrial Development Bureau, which specializes in the planning, organization, management and services of the Tremella fuciformis industry development. It has also introduced a series of preferential policies and welcomes merchants from home and abroad. Tongjiang is engaged in intensive production, intensive processing and product circulation of Duanmu Tremella.
Nanjiang Jade Rice
Nanjiang Jade Rice is characterized by being pollution-free and rich in nutrients. The rice grains are shiny and oily, with a soft and slightly waxy texture. Nanjiang Jade Rice has been exported to France and Cuba, and has been sold well in Chengdu, Panzhihua, Gannan and other regions for a long time. It has become people's first choice rice in surrounding markets.
Jade rice is only produced in Changchi District, Nanjiang County, Sichuan Province. This area is located at the southern foot of Micang Mountain in the Daba Mountains. It has beautiful mountains and rivers, beautiful scenery, a forest coverage rate of 42%, an average altitude of 800-1,000 meters, abundant sunshine, and unique ecological conditions. It is a traditional main rice-producing area and is known as the "Nanjiang Rice Granary." During the rice production process, a large amount of "farmyard manure" is applied according to local conditions. For a long time, the local government has always paid attention to ecological and environmental protection. In the planting industry, it has advocated the maintenance of traditional farming methods and the development of "rice field fish farming". It has explicitly banned the sale and use of highly toxic pesticides, and vigorously promoted biotechnology for pest control and disease treatment, making the planting industry and The ecological environment forms a positive interaction. At present, the area has been listed as the "Green High-Quality Rice Base in Bazhong Region".
Nanjiang Yellow Sheep
The meat of Nanjiang Yellow Sheep is tender and easy to digest. Eating more mutton can only improve physical fitness and improve disease resistance. There are no other side effects, so now people often say: "If you want to live longer, eat mutton often."
Nanjiang Yellow Goat is my country's first new goat breed with the best meat performance, which was developed in Nanjiang County after 41 years. It is famous for its large size, fast growth and strong adaptability. It started with the introduction and cross-breeding of local goats in the Daba Mountain area in 1954. The obtained hybrid rams of Sichuan copper sheep and Nubian sheep were crossed with Jintang black sheep and local goat ewes. They were adapted through natural selection and artificial selection. It is formed through cross-fertilization and years of directional cultivation based on local ecological conditions. It officially passed the national appraisal in October 1995. In 1996, the Ministry of Agriculture officially named Nanjiang Yellow Sheep as "the new goat breed with the best meat performance in my country." Over the past ten years, it has been promoted to 14 provinces across the country and more than 110 counties (cities) in this province, and the total number has reached more than 100,000. Whether it is pure breeding or hybridization, the effect is very significant, especially the improvement effect. , the hybrid vigor is very obvious, and its dominance rate reaches more than 50%, and the highest can exceed 100%. Its fecundity and production performance are close to or exceed the indicators of origin.
Bashan Ginkgo
Ginkgo is also called "white fruit". "Bashan Ginkgo" is named after it has become the best Ginkgo growing area in Sichuan Province due to its unique geographical characteristics. The Daba Mountain Range is located south of the Qinling Mountains, spanning the northern and northeastern edges of the Sichuan Basin, including Nanjiang, Tongjiang, Zhenba, Wanyuan, Chengkou and other places. The highest peak in the territory is Guangwu Mountain to the north of Nanjiang.
The south of Daba Mountain is a refuge for my country’s famous Tertiary plants. The surviving ancient relic plant Ginkgo is mainly distributed in Nanjiang, Tongjiang, Zhenba, Wanyuan, and south of Daba Mountain. City entrance. In particular, Tongjiang County has rich ginkgo resources, excellent varieties, and high quality. It is named "Bashan Ginkgo" and deserves its name.
"Bashan Ginkgo" is the oldest relict plant among the existing gymnosperms in the world. It is a special high-quality economic forest tree that can be thousands of years old. It is known as a "living fossil". Ginkgo is native to the Yangtze River. In the middle and lower reaches, it was later introduced to various places and has a long history.
"Bashan Ginkgo" has strong adaptability to soil and climate. The tree height can reach 40 meters and the diameter at breast height can reach 5 meters. Generally, seedlings will bear fruit after about 20 years and enter the peak production period after 40 years. Artificial anvils can bear fruit in 2-3 years after grafting. Ginkgo is a positive sun-loving tree species with deep roots, drought tolerance and resistance to air pollution. But it is not resistant to waterlogging, shade, and has poor wind resistance.
Ginkgo kernels are commonly known as "gingko". They are rich in nutrients and can be used as medicine and food. People in Tongjiang have a long history of using ginkgo as dietary therapy, including ginkgo cough soup, ginkgo white fungus porridge, ginkgo laba porridge, etc. Ancient Chinese medicine books such as "Daily Materia Medica", "Compendium of Materia Medica", and "Yilin Yaoji" also list ginkgo as an important medicinal material. Modern research shows that ginkgo and its ancillary products are effective in treating hypertension, cardiovascular and cerebrovascular diseases, dental caries, diarrhea in children, acne, chronic stranguria, spermatorrhea and enuresis. Ginkgo leaf extract contains more than 160 ingredients, mainly flavonoid glycosides and ginkgolides, among which there are 44 kinds of flavonoids. Ginkgo leaf extract can also be developed into nutritional oral liquids, health products and cosmetics. Its pollen and outer testa are good pharmaceutical raw materials.
"Bashan Ginkgo" is an excellent timber species. Its wood has a well-proportioned structure, dense texture, neither warping nor cracking, and strong corrosion resistance. It is an excellent material for craft carvings, exquisite furniture, luxury buildings and indoor maintenance. It is known as "Silver Fragrant Wood".
"Bashan Ginkgo" has strong adaptability and is a fast-growing and high-yielding forest that can provide a large amount of excellent wood, leaves and fruits. It can also green the environment, purify the air, maintain water and soil, prevent pests, regulate temperature, and regulate It is a good tree species for afforestation, greening and ornamental trees. "Bashan Ginkgo" has a tall, majestic crown. Ginkgo has been widely planted as a tree species in courtyards, streets and landscaping in major and medium-sized cities around the world. Many experts have supported the establishment of ginkgo as a "national tree". The ancient ginkgo tree planted in Dinglin Temple in Fulaishan, Ju County, Shandong Province in the Shang Dynasty, the ancient ginkgo tree in Yuanyang Mountain planted in the late Song Dynasty, and the ginkgo tree in Jingju Temple, which was popular with Su Dongpo in the Song Dynasty, have now become "national treasures".
According to statistics, there are currently 8,800 large ginkgo trees in production in Tongjiang County, more than 2,800 productive trees with an annual output of more than 100 kilograms, and 142 ancient ginkgo trees that are more than a century old.
Nanjiang Honeysuckle
Nanjiang has rich local honeysuckle germplasm resources and abundant wild planting resources. As early as the early 1960s, Nanjiang County took the lead in artificially cultivating honeysuckle in the country. In the early 1970s, the National Supply and Marketing Cooperative held an "On-site meeting for artificial cultivation of honeysuckle" in Nanjiang. In 1981, Nanjiang was listed as the "National Honeysuckle Basic County" in 1999. In October, Nanjiang was listed as one of the first 13 "National Honeysuckle Planting Demonstration Zones of the Modern Traditional Chinese Medicine Science and Technology Industry (Sichuan) Base" by the coordination and leadership group of the Modern Chinese Medicine Science and Technology Industry (Sichuan) Base.
Tongjiang Tea
Tongjiang tea production has a long history. As early as the Song Dynasty, the scale and quality of Tongjiang tea production were well-known in China. Luocun tea is one of the eight famous teas in Sichuan. . The existing tea garden area in the county is more than 55,000 acres, of which 30,000 acres are in production. In 2005, the county's tea output was 820 tons, including 25 tons of famous tea and 380 tons of high-quality tea. The output value reached 26.85 million yuan. The production of famous and high-quality tea has been relatively With rapid development, the production base of famous and high-quality tea is beginning to take shape. Since the 1990s, "Tiangang Silver Bud", "Tiangang Yunwu", "Luocun Mingmei", "Folong Xiangming", "Hanlin Tea", "Seoul Silver Hao", "Longhu Silver" have been developed successively. More than ten historical famous teas and innovative famous teas, including "Ya", have won the titles of ministerial and provincial famous teas. By 2002, 20,000 acres of famous tea production base, 10,000 acres of A-level green food (tea) base, and 15,000 acres of pollution-free production base will be built.
Tongjiang has abundant rainfall, suitable climate, rich soil in selenium, tea gardens far away from factories and farmland, high forest coverage, good ecology, and unique environmental conditions. It is not only conducive to the establishment of ecologically efficient tea gardens, but also conducive to production safety, sanitation, and Nutritious high-end famous tea, pollution-free tea, green food tea and organic tea.
Luocun Tea: Tongjiang Luocun Tea is a famous restored tea, produced in Luocun Village, Tiexi Town, Tongjiang. In the Tang and Song Dynasties, its quality was outstanding and it was listed as one of the eight famous teas in Sichuan. In 1994, it won the certificate and trophy of the third "Ganlu Cup" high-quality famous tea in Sichuan Province. In 2005, he won the first prize in the Tea Cup.
Luocun tea is produced on the northern edge of the Sichuan Basin. It has obvious three-dimensional climate characteristics, with a mild climate, abundant rainfall, and four distinct seasons. Luocun tea is made from one bud and one leaf that has just unfolded. It is generally mined before and after the Qingming Festival. The process is: picking → spreading green → fixing → shaking (qingfeng) → initial drying → shaping → moisture regain → baking → graded packaging.
The quality characteristics of Luocun tea: flat, straight, even appearance, light green color, long-lasting aroma, bright green soup, fresh, pure and sweet taste, and bright yellow-green leaf base.
Tiangang Silver Bud: Tiangang Silver Bud is an innovative famous tea, belonging to the green tea category. It was created in 1990 and produced at Huotiangang Tea Farm in Tongjiang County. In 1990, he won the first "Ganlu Cup" high-quality famous tea certificate and trophy in Sichuan Province; in 1993, he participated in the Thai Longma Exhibition and won a silver medal; in 1995, he participated in the China New Technology and New Products Trade Expo and won a silver medal. In the same year, he won the second prize of the Ministry of Agriculture China Agricultural Expo Gold Medal.
Huotiangang is located in the southern section of Qinba Mountain, one of the three most selenium-rich areas in my country, at an altitude of 1,200-1,500 meters. The existing tea garden area is 150 hectares. Most of the tea gardens are concentrated and contiguous cascade tea gardens with a good foundation. The cultivation and management are meticulous. The tea gardens are surrounded by lush trees, beautiful mountains and clear waters, fresh and clean air, morning sun bathing, evening mist cover, and moist soil. It is an excellent environment for famous tea. .
Picked in the Qingming and Grain Rain seasons, the first buds and leaves are first unfolded or unfolded as raw materials. It is made by spreading green → fixing → moistening → styling → baking → finishing and packaging. The quality characteristics of the finished tea are: flat, tall, even, oily color, full body, fragrant and long-lasting aroma, clear and bright soup color, sweet and fresh taste, tender and bright leaves at the bottom.
Sichuan Mingshen
Sichuan Mingshen is a precious traditional Chinese medicine that can be used both medicinally and edible. It is an ancient tribute that integrates medical treatment and dietary therapy. It has functions such as nourishing the lungs, strengthening the spleen, and strengthening the body. The domestic market has an annual demand of more than 20,000 tons. Bazhong City has accumulated experience in planting Sichuan ginseng, planting 10,000 acres year-round, with an output of about 5,000 tons.
At present, Bazhong City has established a 30,000-acre Sichuan ginseng planting base, with an annual output of 20,000 tons of Sichuan ginseng, and Bazhong Shuanglin Health Food Co., Ltd. has developed Sichuan ginseng puree , the product production technology has obtained the national invention patent right, and the product won the title of Excellent Product of Sichuan Province in 1994 and 1995. The annual output is 300 tons, and the products are exported to 20 large and medium-sized cities across the country, including Beijing, Shanghai, Chengdu, Chongqing, Guangzhou, and Shenzhen.