Do I need to make an advance reservation? Can I visit by purchasing tickets on-site or through Ctrip? (Not on Monday)

Of course, it is required. Currently, it is a mask. It also requires the itinerary code, location code and Liao Shitong code.
Of course, it is required. Currently, it is a mask. It also requires the itinerary code, location code and Liao Shitong code.