Location. According to the public information on the Internet, the difference between Houpu and Qianpu in Xiamen lies in the location, and the location of Houpu and Qianpu is different. Xiamen has Qianpu, Zhongpu and Houpu. According to Mr. Guo Kuncong, an old consultant of regional and toponymy research in Xiamen, Pu means region, which is divided by geographical location or reference. The former is called Qianpu and the latter is called Houpu.