Where does Huguang fill Sichuan Huguang?

Hubei and Guangxi. According to Baidu Encyclopedia, Huguang's filling in Sichuan refers to a large-scale migration that took place in the Qing Dynasty. It is said that residents of more than a dozen provinces such as Hubei, Jiangxi, Fujian and Guangxi are among the immigrants. At the end of Yuan Dynasty, Ming Dynasty and Qing Dynasty, Sichuan experienced wars and its population dropped sharply. Therefore, officials at all levels from the central government to local governments have taken a series of measures to attract foreign immigrants, among which Huguang Province has the largest population, and Hakka immigrants are the second largest immigrant group after Huguang people. Huguang immigrants and Hakka immigrants accounted for 40% and 33% of the total population of Sichuan at that time, respectively. Taking Chengdu as an example, the Overview of Chengdu in the late Qing Dynasty once described that "Chengdu people today are all from other provinces"; Among them, Hubei 15%, Hunan 10%, Henan and Shandong 5%, Shaanxi 10%, Yunnan and Guizhou 15%, Jiangxi 15%, Anhui 5%, Jiangsu and Zhejiang10.