What suggestions do you have for self-help tour in Gannan?

The ticket to Lanzhou is flight CA 127 1 on April 30th. The plane was delayed as usual and arrived at Lanzhou Airport at 1:20. After taking the airport bus to Lanzhou, we immediately took a taxi to Lanzhou South Bus Station. According to the information, the bus to Gannan should be taken at the South Bus Station. ? Because the positioning is in a daze, there is no strict schedule for myself, so I can do whatever I want. Nevertheless, the destination of the first stop has been confirmed, and that is langmusi. Because this small village across Sichuan and Gansu provinces, because of its unique geographical location and mysterious religious customs, attracts tourists from south to north, and is also a high-altitude leisure place. I must get there as soon as possible, otherwise a large number of people are expected to arrive on May 2-3. When I arrived at the South Bus Station, it was already 3: 05 pm. There was no bus to langmusi that day, so I decided to go to Hezuo City, the capital of Gannan Prefecture. The latest bus to Hezuo City is 3:45, and the fare is 44 yuan. It is expected to drive for 6 hours, but our car had a flat tire halfway, so that the cooperation didn't arrive until 1 1 in the afternoon. When I arrived at the cooperation, I went directly to the Shambala Hotel in Gannan (my information contains the phone numbers of hotels all over Gannan, but I don't intend to use it to make a reservation, just want to use it to determine whether there are many people there by asking if there are any rooms. In my logic, I might as well not go to that place if I need a telephone reservation to stay. This is a standard three-star hotel, and the room rate is 173 yuan, including breakfast.