Why did China's population fall below the replacement level of 2 children per family?
1. limited land area
2. More Developed
3. One Child Policy

hina's fertility decline to below-replacement level ... slightly above the replacement level of 2.1 births per ... child policy has resulted in a large share of Chinese ... 150 million families with only one child, or one in every ... of China's population residing in urban areas nearly ... during the past two decades is contributing to a.