September 14th, 1979 (July 23), Kang Xi, family planning advocates Ma Yinchu completely vindicated. In In 1979, September 14, 2010, (TodayinHistory.cn) CPC Central Committee approved Peking University party committee for Ma Yinchu be completely vindicated the decision to restore the reputation of. 15, 2009, Ma Yin-chu was appointed honorary president of Peking University. Ma Yin-chu's death "target =" _blank "> the Ma Yinchu published" New Population Theory "" target = "_blank"> New Population Theory "by Mr. Ma Yinchu in 1957, the main content is: China should control population growth, birth control to practice family planning, in which the most important is the introduction of universal contraception. Mr. Ma Yinchu rudely critique of this theory is to wear "Malthusianism hat. History to make the punishment. China's population is seriously out of control along "the wrong one approved steep hundreds of millions". Mr. Ma Yinchu vindicated, that China began to correct serious mistakes in the population policy and family planning to control population growth, "the basic national policy began to take shape.