What's the difference between koi fish in Japan and koi fish in China?

Japanese koi is a precious large ornamental fish. It is the national fish of Japan and a living work of art created by the Japanese. Known as "the living gem in water" and "the king of ornamental fish". Koi fish has a strong physique, bright colors, changeable patterns and beautiful swimming posture, which is of great ornamental and breeding value. Its body length can reach 1- 1.5m, and its life span is extremely long. It can live for 60-70 years, which means good luck. According to legend, it can bring good luck to people. It is a popular feng shui fish and ornamental pet. Japanese often raise koi fish in the pond in the yard. China has a saying of "carp yue longmen" since ancient times, which means that people are successful in their official career. Guangdong, Hong Kong, Macao and other places believe in taking water as wealth, and raising carp in the courtyard or balcony has become a fashion. Breeding koi fish can not only nourish emotions and beautify the environment, but also help you preserve and increase the value of promising small and medium-sized koi fish. The price is low, as long as you have the right appreciation and breeding methods. After training, if you can win an award at the judging meeting, your status will be doubled, which will not only let you enjoy the fun of breeding and appreciation, but also preserve and increase the value. With the continuous improvement of koi fish's quality and breeding technology, especially in the last two or three decades, many koi fish clubs (such as All-Japan Love Scale Club) have been established around the world, and various koi fish tasting meetings have been held, which has promoted the exchange and development of koi fish in the world, and the breeding trend is in the ascendant. In China, Hongkong and Guangdong, koi fish wine tasting is held several times a year. Koi fish is the largest producer in Japan, with the most mature breeding technology and equipment, and a large number of high-quality and pure koi fish, which makes fans all over the world flock to it. Every year, they go to Niigata, the birthplace of Hiroshima and koi fish, to look for Ming carp. In recent years, Taiwan Province Province, Malaysian, Singaporean, Israeli, Chinese mainland and other emerging regions have sprung up, and the breeding level and product competitiveness are almost equal to those of Japan, which has strongly impacted the dominant market structure of Japan.