congratulations on your admission to McDonald's! The following are the documents and procedures you may need to go through:

1. Identity documents: You need to hold valid identity documents to go through the entry procedures, such as ID card, passport, etc.

2. health certificate: according to the requirements of the local health department, you may need to apply for a health certificate before or after employment. A health certificate is usually used to prove that your health meets the requirements of the catering industry. You can consult your employer or local health department to know the specific process and time.

3. Training certificate: According to the regulations of McDonald's, you may need relevant training, including food safety and customer service. You need to attend training courses and obtain training certificates in order to meet the requirements of the company in your work.

4. tax procedures: before you start work, you need to apply to the local tax authorities for personal tax registration certificate and understand the relevant work tax regulations.

in addition to the above documents and procedures, you also need to know the local labor laws and policies, such as minimum wage, working hours, labor protection, and the company's rules, regulations and policies. Please contact your employer or human resources department for more information about the entry procedures and related policies.