From Tainan to Chichichilou, there are Haishen Temple, Wenchang Pavilion and Penghu Academy. The shadow of Chinese culture can be completely preserved here in Chichichilou, also known as Chilou Tower. It is located at No. 212, Ethnic Road, Central and Western District of Tainan City. It was first built by the Dutch as a defensive castle to the city of Province. Later, Zheng successfully expelled the Dutch and established Chengtianfu here.