进一退二法倍投法20期

简介：During the reign of Emperor Jiajing, due to the heavy burden on the clan and huge expenditures, and the lack of fiscal supply for the court, he had to carry out reforms, formulate regulations on vassalage, and began to strictly control the population of the clan. Although the title of vassalage could continue to be inherited hereditary, there were The quantity limit is also clearly stipulated for Zong Lu.