Tian Ming Temple is the original name of Tianming Town. There is also a legend in the previous name. Luban made a bet with an excavator in Chenggu County. Luban's competition is to build a temple, which should be built before dawn. When the moon rose, Lu Ban and his disciples built the first temple, named "Qi Yue Temple"; When the cock crowed, a second temple was built and named "Jiming Temple". The third temple was built at dawn, named "Tian Ming Temple". These three temples are triangular, which is also the origin of the place name of Tian Ming Temple. Today, the ruins of these three temples are located in Qi Yue Village, Zhangping Village and Tianming Village in Tianming Town.