The contact number of the Summer Resort can be obtained through the local tourism department or the official website. Here are the possible ways:

  1. Call the local tourism consultation service number and ask for the contact number of the summer resort.
  2. Visit the official website of Chengde City or Summer Resort to view contact information.
  3. Use a search engine to search for “Summer Resort Contact Number” to find relevant information.

Please note that the specific contact number may change over time, and it is recommended to obtain the latest information through the above methods.