Why can't I book Santaishan Hotel in Suqian online?

The Santaishan Hotel in Suqian cannot book online for the following reasons:

1. The hotel may be full: if the hotel is popular or in the tourist season, it may be full, making it impossible to book the hotel online.

2. Network failure or maintenance: Sometimes, the hotel's network system may fail or need maintenance, which will also make it impossible to book hotels online.

3. The hotel has not cooperated with the online travel platform: some hotels have not cooperated with the online travel platform and cannot book on the platform.

4. Time limit for online booking: Some hotels may stipulate the time range for online booking. If you don't make a reservation within the specified time, you can't make a hotel reservation online.