The tour guide is good, the knowledge is very wide, the explanation is good, but the meeting place and the service experience are very poor. First of all, the meeting point is said to be good. No one is found. No one answers the phone. WeChat does not reply. In such a crowded place, we are looking for people everywhere. Can't find it, The tour banner of the leader is not obvious. In short, the first experience is very poor. In addition, when we were going to enter the door, it actually showed that we did not buy tickets, and we bought tickets separately. Summary: This tour, in addition to the good tour guide explanation, the other price is very low, the service experience is very poor.