If the child is born after two marriages, as long as one of the husband and wife is registered in Beijing, they can go to school. If the child is raised by a second marriage, it needs to rely on the stepparents' settlement policy. According to the relevant policies of Beijing hukou management, children need to meet the following conditions: 1, and stepfathers need to be married to their biological mothers for more than 3 years. 2. The applicant is under the age of 18, and the biological mother's custody and upbringing time must be more than 3 years. 3. Stepfather didn't give birth or only gave birth to one child before remarriage. 4. Have a legally fixed residence in Beijing.

Legal basis: Article 4 of the Notice of Beijing Public Security Bureau on Printing and Distributing the Work Norms for Registration of Permanent Residence in Police Stations (for Trial Implementation): Anyone who moves into this city and implements "one place to settle down" (canceling the local residence registration certificate) must produce the following supporting materials and go through the formalities of moving to registered permanent residence, the police station where the residence is moved:

(a) the "household registration book" and "identity card" of immigrants.

(two) the "residence booklet" of the moving household.

(three) proof of the relationship between the immigrant and the indoor members (such as marriage certificate, one-child certificate, birth certificate, etc.). ).

(four) new households, non-agricultural population must issue a certificate of Beijing housing property rights or the original and photocopy of the public housing lease contract; Self-managed housing units shall issue the "Notice of Housing Allocation" issued by the unit and a copy; If there is no property right certificate, you must issue a purchase invoice or a bank loan purchase contract, as well as a residence certificate issued by the housing management and real estate management department and a copy of the above certificate; The agricultural population must issue a certificate that the village Committee agrees to open an account.