Tianluokeng Tulou Group is located in Shuyang Town, Nanjing County, Zhangzhou District, Fujian Province, with a history of more than 600 years. Shuyang and Meilin, which are connected with Yongding in Longyan area, are mostly Hakkas, and most of the other towns are Minnan people. Four circular buildings surround a square building, like a blooming plum blossom, which is beautiful and dazzling, and like a magnificent quintet symphony, playing fiercely between beautiful mountains and rivers. The highway winds down the mountain. With the change of visual angle, the landscape of winkle pit changes magically. Circular buildings sometimes advance and sometimes retreat, while square buildings sometimes hide and sometimes expose. When I came to the sloping highway, I looked up and saw that the earth buildings in Tianluokeng were born like Potala Palace, majestic and resplendent in the sun. The builders of these four circular buildings succeeded in getting a plane on the second floor by increasing or decreasing the height of the columns on the first floor along the terrain, which greatly facilitated living.