According to the query method, the account number is the account number, and the account number is the unified number of the account book, which is different. An account book has both account number and account number, and the account number is greater than the account number. Account name refers to the account number, which is special and each account name is unique. The same account book has both account book number and special user number. When the account book is lost and reissued, its account number remains unchanged and the account book number is rearranged.

Regulations of People's Republic of China (PRC) Municipality on Household Registration Article 2 Citizens of People's Republic of China (PRC) and China shall register their household registration in accordance with the provisions of these Regulations. The accounts of military personnel shall be handled by military organs in accordance with the relevant provisions on the administration of military personnel. These Regulations shall apply to the household registration of foreigners and stateless persons living in People's Republic of China (PRC), except as otherwise provided by laws and regulations.