When I arrived at the entrance of a Buddhist hall, I needed to take off my shoes to enter. Because of the lesson of Huiyuan Temple, I looked at the incense lingering in the door, and looked at the lama who was reading the Buddhist scriptures with his head down before the Buddha. I was worried. I allowed the pony to call me again and again, and I didn't dare to step into the tall Buddha door easily. Just say that it is inconvenient to take off your shoes, so you won't go in.