Yes According to Article 3 of the Regulations on the Registration of People's Household Registration in China, the number of household registration books in China is randomly generated by the household registration system of the public security organ, which is a number of household registration management of the public security bureau. There are * * * 9 residents and 6 old household registration books. It is necessary to cooperate with the unified management of the household registration book by the state and consciously change the household registration book to 9 in the public security bureau.