阶梯式倍投法

简介：The Imperial Store had many drawbacks, including interference with business and infringement of the interests of the people. It was opposed by the civil service group from the beginning. People often wrote letters asking the emperor to banish the Imperial Store. When Emperor Sejong Jiajing first succeeded to the throne, he listened to the suggestions of civil servants and the imperial shop was weakened for a time, but it was never eliminated.