1. The applicant applies to the sub-district office (or community affairs acceptance center, etc.). ) and submit relevant materials.

2. Approved by the examination and approval.

3. The applicant applies to Shanghai Fengxian Jianer breakfast truck to join the head office, and the processing can be started after obtaining the consent.

The above are general steps, and the specific provisions may change due to different regions and policies. It is recommended to directly consult the local authorities or Shanghai Fengxian Jianer breakfast car to join the head office.