How to fill in the birthplace of Gansu special post teacher plan registration form

The place of birth in the registration form of Gansu special post teacher program should fill in the province, city (prefecture) and county (district) where I was actually born. For example, Xiaoming's household registration is in Qilihe District, Lanzhou City, Gansu Province, but he was born in a certain district of Qinglongqiao Street, Haidian District, Beijing, so he should fill in the latter. Some people are born in the same place as their household registration, and fill in their household registration directly.