Introduction to Tianhou Palace: Haiyu Village is located in the southeast of Langqi Island. There is a Tianhou Palace built in the early Ming Dynasty in the village. It is the largest Mazu temple in the estuary of the Minjiang River. Haiyu Tianhou Temple is built after the Mazu Temple on Meizhou Island. The Tianhou Empress was also divided from the Mazu Temple on Meizhou Island, and then from Haiyu Tianhou Temple to Mazu Island.