Last summer, I traveled with the group, starting from Chengdu, a little far away. Wenchuan, Hongyuan, Miero and Chuanzhu Temple were uncomfortable all the way to the scenic spots. They vomited several times at an altitude of more than 3,000. They did not have time to enjoy themselves. But the sky was beautiful, sometimes the sun was shining, sometimes the rainstorm, sometimes the snowstorm. It's a very exciting trip. The living environment nearby is not very good. Hot water resources are scarce, but it's very satisfying to enjoy the scenery outside the world.