1. Only-child information management: Only-child objects in Wei Jian need to establish and maintain an only-child information database, do a good job in managing only-child files, and collect only-child related information, such as birth certificate, resident ID card and household registration book, so as to facilitate the implementation of the one-child policy.
2. Implementing the one-child policy: The only-child object in Wei Jian needs to assist government departments in implementing the one-child policy, such as implementing the incentives and preferential policies for the only-child families, developing medical and educational services for the only-child families, and ensuring that the only-child families enjoy preferential policies and rights.