Guangxi relief by tilt to southeast on the west, with country, upland give priority to, occupy land gross area 86 % , campagna occupies 14 % only, tilt fluctuant ground makes soil erosion aggravate.

• 广西地势由西向东南倾斜，又以山地、丘陵为主，占土地总面积86%25，平原仅占14%25，倾斜起伏的地面使水土流失加剧。