Affected by geological strata, the territory of the surrounding mountains, among the low-lying, wide high mountain plateau, hilly, hilly valley Liang, Taiwan Plateau terraces, flood ditch weir taste.

• 受地层地质影响，境内四周环山，中间低洼，山高塬阔，丘陵起伏，山谷梁峁、台塬阶地、沟堰河滩俱全。