First, there are three sources.
1, from the won surname, is a descendant of Emperor Zhuan Xu, taking the country name as his surname. According to legend, Emperor Zhuan Xu had a granddaughter named Nvxiu. One day, she found a swallow egg, ate it, got pregnant and gave birth to a son. Fei Da (Boyi), the son of Daye, assisted Dayu in water control, and Shun Di gave him a surname of winning. The descendants of Boyi have a man named Fei Zi, whose illegitimate son was named the vassal state of Longxi by Zhou and given the surname Qin. Qin later became the leader of the Seven Heroes of the Warring States, further unifying the whole country. After the Qin dynasty was destroyed, the descendants of the royal family took the country name as their surname, which was called Qin family.
2, from the surname Ji, the descendant of King Wen, taking Yi as his surname. The descendants of Zhou Gongdan's son ate and drank in Qin Yi, and later took Yi as their surname, which was called Qin's, and the history said that Qin's surname was authentic.
3. Ancient Daqin people came to China, and some took "Qin" as their surname. Daqin is the Roman Empire. During the Eastern Han Dynasty and the Jin Dynasty, Daqin sent envoys to make friends in China, and some of them stayed behind, so they handed down the surname "Qin". The ancient western regions called China Qin, and later the western countries called it Zhong.
The country accepts it, that is, the change of "Qin" sound.
Second, migration distribution.
In the pre-Qin period, Qin families were mainly distributed in Henan, Shaanxi, Shandong, Hubei, Hebei and other provinces. At the beginning of the Western Han Dynasty, the great-grandfather Liu Bang adopted Lou Jing's suggestion and moved to Guandong to enrich Guanzhong. Qin family moved from land to Fufengling. This Qin family has a prosperous population and many officials. In the Western Han Dynasty, five people, including Qin Gong, served as first-class officials in counties, hence the name "Qin". At the end of the Qin Dynasty, Qin Tong, who captured Xiang Yu from Liu Bang, was named as the marquis of Peng. Who knows that the Qin family in Shandong has moved to Jiangsu since the Western Han Dynasty? From the Han Dynasty to the Southern and Northern Dynasties, Qin was also distributed in Gansu, Sichuan, Shanxi and other provinces. During the Song, Yuan and Ming Dynasties, Qin moved to Guangxi, Anhui, Guizhou, Fujian, Beijing, Shanghai and other provinces and cities. It spread more widely from Qing Dynasty to modern times, and many people emigrated overseas.
Third, the county hall number
The name of a hall
"Three Sages Hall": Among the seventy-two sages in Yinkongmen, there are four: Qin Zu, Qin Shang, Qin Fei and Qin Ran. Third, I don't mean one, two or three in general, but most of them.
"Leshan Hall": Confucius called it "Leshan Hall" because he saw that four of the 72 sages were surnamed Qin and praised Qin's kindness and kindness.
"Zhen Yang Tang": Qin Jia likes Taoism, has a good nature and can pay attention to the cultivation of truth (good nature), so it is also called "Zhen Yang Tang".
"Zhongxiao Hall": Qin Qiong's descendants were named "Zhongxiao Hall" because Qin Qiong was the founding father of the Tang Dynasty.
Huaihai Guild Hall: a descendant of Qin Shaoyou, a poet in the Song Dynasty, was called Huaihai Guild Hall because Qin Shaoyou wrote Huaihai Collection.
"Five Great Halls": Qin, Minister of Qing Dynasty, reigned for 30 years. He just introduced himself, and he is the author of General Examination of Five Rites, hence the name "Five Classics Hall".
County Looking at Tianshui County: Ding Yuan in the Western Han Dynasty set up the county in three years and ruled Pingxiang. Taiyuan County: During the Warring States Period, King Xiang of Qin Zhuang set up a county for four years and ruled Jinyang.