1, check the household registration book, you can check whether your household registration book has the information of the League branch where the household registration is located.
2. Consult the local police station. If there is no relevant information in your household registration book, you can go to the local police station for consultation.
3. Online inquiry: Some provincial and municipal youth league committees provide online inquiry services for the league branch where the household registration is located. You can find relevant query links through search engines or official website of the Communist Youth League Committee, enter your own identity information and household registration location, and find the contact information of the Youth League branch.
4. Ask your peers. If a colleague or friend has joined the League, you can consult the League branch where your friend is, and whether you can help contact your own League branch.