Within Cishan, most are hills, where the Nanzihsian River goes through. Due to climate and the quality of soil, the bananas produced here are sweet and fragrant, therefore, Cishan has the fame of “Banana Kingdom”, of course banana is the largest amount of fruit produced here; as for the papaya, “Hong Jing Guo” is its self-created brand and verified by Council for Agricultural Planning & Development. And the ginger produced in Jhongliao features by old without fibers. Other fruits as longan, litchi and coconut are agricultural products of special characteristics.