According to the regulations on household registration management, citizens should fill in the location of household registration and the location of household registration management organs. City hukou should be filled in: a city (county) in a province. Rural hukou should be filled in: XXX county, XXX township and XXX province. Generally, when filling in the place of household registration, it should be filled in: that is, the place of household registration in a county (city) of a province refers to the place where the household registration book is registered in China, generally refers to the place where the household registration book was registered when the parents were born, usually the place where the household registration book is located.