Legal analysis: Understand the basic situation of the family, including how many brothers and sisters there are in the family, what jobs they are engaged in, what jobs their parents are engaged in, and the basic situation of applying for youth, including ideological status, health status, school or work, where they have been before, and what jobs they have been engaged in.

Legal basis: Article 5 of the Regulations on Political Review of Conscription includes: age, household registration, occupation, political outlook, religious belief, education level, realistic performance and political status of major family members and major social relations members. The political review of conscription should focus on the actual performance of citizens who apply for enlistment.