1. Call for reservation: You can call the restaurant's reservation phone directly, inform the reservation date, number of people and special needs, and leave contact information for the restaurant to reply.

2. Online booking: Some restaurants offer online booking service, which can be made through the restaurant's official website or third-party platform. When filling in the reservation information, you need to fill in the correct name and contact information so that the restaurant can contact in time.

3. Booking through third-party platforms: Some travel booking platforms, such as Ctrip and Qunar.com, can also provide restaurant booking services. On these platforms, you can search for the buffet on the 1 18 floor of Shanghai Center and complete the reservation according to the instructions.