To promote the coordinated development of Beijing-Tianjin-Hebei region has become the important strategic task of China's economic development.But the large
In the new population state of low birth rate,high aging rate,high degree of urbanization,and wide scale floating,family planning work has to transform,includin
<正>Population Data and Its Function In the rapid social and economic development,the government is attaching great importance and concern to data-a kind of bas
<正>China Family Planning Association(CFPA)has been carrying out experiments on insurance for family planning since the 1980s.The association cooperated with in