Quancheng Square is the central square of Jinan, the capital of Shandong Province. It is located in the prosperous central area of Jinan. It is south of Qianfo Mountain, north of Daming Lake, west of Potu Spring and east of Jiefang Pavilion. The square is 790 meters long in East and west, 280 meters wide in North and south, covering an area of 330 mu, about 220,000 square meters and 270 mu in main area. The above-ground green area is 80,000 square meters, the water surface area is about 20,000 square meters, and the surface pavement is 120,000 square meters.