Late Tang Dynasty: Starting from Weizhoucang, He Began to Control the World

The feudal town in the late Tang Dynasty·Local grain officials·No system In the seventh year of Xiantong, Li Yan, a coolie who carried grain in warehouses in Weizhou, had the number of grain stored in seventy-two cellars in his mind. On the night of the purge, Jiedushi He Quanhao asked him: "Can you settle this account?" He said: "Yes." Don't fight for hegemony, don't assist. Guard the bottom of the forty-five thousand stone warehouse, use an account book, and set your own rules in troubled times. ——He counts food, people, and the world.