Dayongjiangtu

Modern state-owned enterprise planning Shen Yanzhou traveled through the border counties of Chengdu in the late Yong Dynasty and became a ninth-rank county captain. The county magistrate ran away, bandits besieged the city, and the county treasury was empty. He used the "Tiangong Illustrated Book" as a cognitive tool, started by improving a hoe, and found a new path for hegemony in troubled times by "building a world with craftsmanship and serving people with people's livelihood."