“既要控制人口数量,又要提高人口素质”是我国的基本国策。它不仅关系到社会经济的发展和既定目标的实现,也将直接关系到我们整个民族的兴旺、发达。自“七五”以来,各级领导非常重视优生研究工作,把优生研究列为国家重大科技攻关项目,对优生领 “It is not only necessary to control the population but also improve the quality of the population.” It is China’s basic national policy. It is not only related to the social and economic development and the achievement of its stated goals, but also a direct bearing on the prosperity and development of our entire nation. Since the Seventh Five-Year Plan, leaders at all levels have attached great importance to eugenics research, listed eugenics research as a major scientific and technological project of the state,