Gaobei Tulou Group has a famous Chengqi Building, which features a total of four circles from the outside to the inside, very distinctive. In addition to Chengqi Building, the Gaobei Tulou Group also has square Tulous, which can be visited inside, but because these Tulous still have people living, it is not allowed to go upstairs, especially Chengqi Building, in order to avoid too many tourists and exceed the load of Tulou. Gaobei Tulou Group is actually very commercial, Chengqi Building almost every household is setting up stalls, plus tourists, so it will appear a little crowded.