When was the "Crossing the Kanto" incident?

/kloc-in the 9th century, the lower reaches of the Yellow River suffered from famine year after year, but the Qing government still prohibited customs clearance. Despite the ban, thousands of bankrupt farmers risked being punished to "rush" into the northeast, which is the origin of "going to the East"

Three periods

(1) From 1644 to 1667, the Regulations on Recruiting People for Reclamation in Liaodong stipulates that "those who recruit 100 people shall be given the titles of magistrate and garrison by the military department". In the past 23 years, "many Shandong people moved to the northeast", and many areas were "endowed with great geographical advantages and numerous benefits" because of immigration.

(2) From1668 to 1860, in order to maintain the inherent customs of Manchuria and ensure the livelihood of the Eight Banners, in the seventh year of Kangxi (1688), the Qing court ordered that "Liaodong should recruit people and appoint officials, and stop forever", and implemented a policy of banning northeast China.

(3) From 186 1 to191kloc-0/After the Opium War, the Qing government's control over the border areas gradually weakened, and Russia continued to encroach on the Heilongjiang border. The Qing government adopted the suggestion of Tepuqin, the general of Heilongjiang Province, and officially reclaimed land in the tenth year of Xianfeng (1860).