Qingdao tourism information online has the most beautiful strategy of Qingdao one-vote pass. Is this good or not?

Hello, Qingdao Tourism Information Network is the most beautiful. Qingdao One-Ticket Pass is designed for self-help tourists. My personal experience is very useful. The main features are worry-free, money-saving, time-saving and trouble-free. It's really booked directly online, just on the free online. Isn't there a corresponding strategy? You will know how convenient it is to play strategy. Even the bus routes have been introduced to you, so don't be afraid of getting lost!