Research on the financial factor in the evolution of China's income distribution Research on tax system for regulation of resident income distribution Research on the Hukou system and the optimization of China's city size distribution Research on the interactive mechanism between education and income distribution Research on tax regulating national income distribution Study on the fiscal system of promoting fair income distribution 并列题名:Research on the interactive mechanism between education and income distribution research on the historical evolution of the revolutionary spirit of the communist party of China Research on the effect evaluation of China's income distribution system reform