刷负盈利方案

简介：——The imperial court's Pingku silver was too heavy, so if you wanted to spend it, you had to cut it into pieces and turn it into small pieces of silver before it could be circulated in the society. When it returned to the hands of the government, it had to be recast. The coming and going of large silver ingots not only wastes money and increases fire consumption, but also gives opportunities for traitors to take advantage of.