There are clear provisions in the laws of China on remarriage and childbearing, which should specifically meet the following conditions:
 （1） Both parties are only children and have only one child;
 （2） Both parties are ethnic minorities and have only one child;
 （3） Both parties are returned overseas Chinese, or Hong Kong, Macao or Taiwan residents who have settled in the province for less than 6 years, and only one child has settled in the mainland;
 （4） A remarried husband and wife, one of whom has never given birth, and the other has only one child;
 （5） A remarried couple, one of whom has never given birth, and the other has two children and is widowed;
 （6） Having been infertile after marriage, both the husband and the wife have reached the age of 30, and have adopted one child according to law;
 （7） The first child is a disabled child, who cannot grow up to be a normal labor force, and is medically considered to be able to have another child;
 （8） Disabled servicemen of Grade II or above, disabled persons of Grade V or above who are disabled on business (work) and have only one child;
 （9） Miners who have been working underground for more than 5 consecutive years and continue to work underground, only having one girl;
 （10） One of the rural couples is an only child and has only one child;
 （11） The husband settles down at the wife's house and the wife has no brothers in the countryside and has only one child (only one of the women's sisters);
 （12） Rural couples have only one girl;
 （13） In mountainous villages, the woman is in the countryside and has only one girl.