相关作用

• In the first part , beginning with four stages of producing and establishing , enriching and adjusting , standardizing and unifying , and reforming and perfecting , the development process of individual income tax law in our country is reviewed and its related function during the its practice process for more than 20 years is analyzed
  第一部分从产生和建立、充实和调整、规范和统一以及改革和完善四个阶段，回顾个人所得税法在我国的发展历程，分析其二十多年的实施过程中所起到的相关作用。