Where did the migration of Sophora japonica come from?

Most of the immigrants from Dahuai Village in Hongdong come from Taiyuan, Pingyang, Zezhen, Shandong, Liaoning, Qin, Fenzhou, Daizhou and other counties. Immigrants mainly flow to Shandong, Henan, Hebei, Beijing, Anhui, Jiangsu, Shaanxi, Gansu, Ningxia, Inner Mongolia and other places, and then migrate and spread to China. Sophora japonica in Hongtong has become a sacred place with the largest number of immigrants in the history of China.

According to the records of history books, local chronicles, genealogy and the investigation and textual research of many experts and scholars, most of the immigrants of Sophora japonica in Hongdong were organized official immigrants, which began in the Tianfu period in the early Jin Dynasty (A.D.117 ~1123) and extended to the Qianlong period in the Qing Dynasty (A.D. 65438+). Immigrant surnames almost cover more than 100 surnames that are common in the north.

In Shanxi Hongdong pagoda tree ancestor worship garden, there is a table of ancient pagoda tree descendants' surnames, which contains 450 surnames. Like seeds sown in the fields, immigrants from other places began to take root again in a foreign land. According to a data, there are 200 million people in China today who claim to know that their ancestors are from Hong Tong, Shaanxi Province, including more than 500 surnames and more than 500 counties and cities.