3d怎么算最精准

简介：Five years ago, Xu Biao proposed the idea of ​​dividing people into acres, and tried it in Baoding area, and then promoted it to the whole country. Because of his merits, three years later, Xu Biao was promoted to the governor of Huguang, and it was implemented in depth in the most important granary of the Ming Dynasty. Divide into acres.