The ancient temple, I walked to the back mountain and saw a temple similar to the Potala Palace on the hillside in the distance. It was only much smaller, so it was called the "Little Potala Palace". When shopping at the foot of the mountain, I happened to meet a Hui guy who came to visit relatives on the train. He said that his relatives lived nearby. Previously, when enjoying the fountain in the cloth palace square, I had met Xi'an male students who came to travel on the train at the same time. It was a coincidence that magical things would happen in a magical place.