Hello, I would like to ask what should I do if Shanghai Top School and Duoyun Academy can't make an appointment? If you can't make an appointment to Shanghai Top or Duoyun Academy, you can try the following methods:

1. Flexible time selection: try to make an appointment at a non-busy time, such as the morning or afternoon of a working day. Avoid the peak passenger flow such as weekends and holidays, and increase appointment opportunities.

2. Make an appointment in advance: Planning ahead and making an appointment as early as possible will increase the chances of making an appointment successfully. Some scenic spots or places offer the option of making an appointment in advance. You can make an appointment weeks or months in advance.

3. Try in various ways: In addition to booking in official website, you can also make an appointment through a third-party platform or travel agency. Sometimes they may have some extra reserved seats.

4. Try again next time: If the appointment is unsuccessful, you can choose a different date or time period to try. People's plans may change and be cancelled, so if you keep working hard, you may have a chance to get an appointment.

5. Go to the on-site consultation: If you are in the local area, you can go to the on-site consultation office of Shanghai Top or Duoyun College to ask if there are temporary places or other arrangements. Sometimes, they will reserve some places for on-site tourists to arrange. Please remember that the reserved places of these scenic spots or places are limited and may not guarantee the success of the reservation. Flexibility and planning in advance will increase the chances of getting an appointment, but in the case of alternatives to other activities or attractions, plan B should also be made.