In the alley, it is almost impossible to use GOOGLE navigation, otherwise the ancient city of Ducheng is really easy to get lost when it first arrives in the alley. I and another passenger came on the first day when they first arrived, which was recommended by the owner of the hotel. We ordered a staple food (recommended by the waiter) and lemon beer is really delicious and delicious. . . One person costs about 130 RMB (package tip). Ducheng originally spent more expensive.