There are also Tibetan villages in Chawagou, and the Tibetans are very friendly. Tourists are not allowed in the ditch, but if you go to the door of the Tibetan house and want to go in and see, the grandfather and grandmother who keep the house are not able to speak the language, they will smile at you very kindly. The rain and mist were lingering in the morning in the mountains. Living here is like being in heaven except for the inconvenience of children going to school.