The process for BYD employees to move their registered permanent residence in Shenzhen into Shenzhen:

1. Obtain relevant materials: Prepare the required identification documents, household register, residence permit and other relevant materials.

2. Registered residential address: Find a house that meets the living conditions in Shenzhen and obtain a lease contract or purchase contract.

3. Submit application: Bring all application materials and go to the police station or household registration management department in your district (county) to submit the application.

4. Review and approval: After the application is submitted, the relevant departments will review your materials.

5. Household relocation procedures: After obtaining the approved certification documents, you need to go to the police station or household registration management department where the Shenzhen household registration is located to go through the household registration procedures.

6. Update personal documents: After completing the household registration procedures, you need to promptly update the household registration information on your personal ID card, driver's license and other related documents.