Generally fill in according to the household registration book. The native place of a citizen should be the place of residence (domicile) where his grandfather was born; If your grandfather died, you should also fill in the place where your grandfather died. If there is no permanent residence, the birthplace of permanent residence must be filled in.
Native place does not refer to a person's birthplace, but his ancestral home. In layman's terms, it is his hometown. Evolving into modern Chinese refers to the place where your grandparents lived for a long time when you were born.
Precautions:
Generally, when filling out the form, we just fill in the province and city abbreviations directly. However, in real life, many people are controversial about the filling in of native place, thinking that native place itself is a concept of farming economy that has lived in one place for generations, and its meaning is ambiguous in modern times. In all kinds of registration forms, the column of native place should be removed.