In the early qin period, qin2 are mainly distributed in henan, shaanxi, shandong, hubei, hebei provinces.

Early western han dynasty, the high-impedance liu adopt LouJing suggestion, migration: enrich the guanzhong, kanto, qin2 have a since lu move house out MAO ling.The qin2 prosperous, senators were numerous, such as when the western han dynasty qin attack five people at the same time as a chief officer level, deceased "mangoku qin2".

At the end of the qin qin with, from liu xiang has, and banned for houkou, shandong is know qin2 in the western han dynasty have moved so far in jiangsu.Han to the northern and southern dynasties, qin2 also distributed in gansu, sichuan, shanxi and other provinces.

Song, yuan, Ming period, qin2 have moved so far in guangxi, guizhou, fujian, anhui, Beijing, Shanghai and other provinces and cities, through the qing dynasty to modern times, a wider distribution, there are many people moved overseas.