Wonderland on earth, 5A is just that the upper limit of the scenic spot is not the upper limit of Jiuzhaigou! View: The beauty of Jiuzhaigou cannot be fully expressed in words, and you need to experience and feel it yourself! Service: Every staff member I met was very enthusiastic to answer your questions. Facilities: reasonable use of tunnels to avoid the problem of crossing the road, really do the diversion of people and cars, the signs of each station are also very clear, the play route planning is reasonable, and the bathroom distribution is particularly sufficient! Hygienic: There is no dirty mess in the popular big scenic spots at all! The roads are clean and tidy, even the dead branches and leaves on the trail are cleaned, and every bathroom is very clean and has no smell. Tribute to every cleaning staff in Jiuzhaigou!