System arrangement for Promoting equity of income distribution in China Changes and key policies of income distribution in China 并列题名：Changes and key policies of income distribution in China Impact of tax institution on income distribution in China Macro effect of residents' income distribution in China Research report on income distribution in China Research report on income distribution in China. Impact of financialization on income distribution in China 并列题名：Impact of tax institution on income distribution in China Demographic transition and income distribution in China