The trip was very pleasant! ____________ No tickets need to be collected after purchasing. The two-dimensional code can be used directly at the entrance of the scenic spot. I like the Grand View of the Yellow River best. It's really magnificent and shocking to see the Yellow River from a high place. Angel's kiss, listen very romantic, and her husband also took special photographs to remember (scenic spots also free of charge to send the key buttons of scenic spots Oh! ) Suggestions must be purchased scenic area traffic, scenic area of two areas, really not small, completely walk down will be a bit overwhelming!