By means of breaking 'big-pot' ---the equalization system of distribution, DENG Xiao-ping established a new distribution theory that common prosperity could be achieved by allowing some districts, organizations and people to become rich first, and then letting them help developing ones. Succeeding to and developing Deng's theory, the third generation of the Party's leadership, with JIANG Ze-min as key figure, has put forward a justified distribution policy of protecting legal income, banning illegal income, rect...