Is it true that Huguang fills Sichuan or unofficial history?

This is true, and it has been mentioned in many official reports.

Huguang fills Sichuan

There is a Chengdu "Zhi Zhu Ci" that says, "My aunt married two aunts in Shaanxi and Jiangsu, and my sister-in-law married two aunts in Jiangxi. When I first asked you where you came from, there was no tenth old Chengdu. " There are almost no "old Chengdu" born and bred. Everyone comes from all corners of the country, from the immigration movement of "Huguang fills Sichuan". As we all know, the 34 years of war and plague in the late Ming and early Qing dynasties almost wiped out the population of Sichuan. Those prosperous towns and fertile farmland are in ruins. The reputation of "Land of Abundance" can only be regarded as a distant memory at the moment. There is a data that can best illustrate the ruined and withered scene of Sichuan at that time: by the 24th year of Kangxi, the population of Sichuan was only over 90,000. In the early Qing Dynasty, Chengdu was uninhabited for thirteen years, and the provincial capital could only be temporarily located in Langzhong. This is undoubtedly a kind of sorrow for Chengdu, which has always been the political, economic and cultural center of Sichuan. Since the beginning of the movement of "Huguang filling Sichuan" with Kangxi, Yongzheng and Qianlong dynasties as the core, Chengdu has gone from ruin to prosperity. Why is this immigrant sports meeting called "Huguang fills Sichuan" by the people? That's because Hubei and Hunan (Hubei and Hunan were collectively called Huguang Province at that time) had the most immigrants, and the rest were Shaanxi, Guizhou, Jiangxi, Fujian, Guangdong and other provinces. The migration movement of Huguang into Sichuan had a great influence on the modern history of Sichuan. Until today, in a modern city like Chengdu, we can still see the influence of this immigration movement.