Mo Than Temple (Son Tham Linh Tu) belongs to group 35, Minh Xuan ward (Tuyen Quang city). Temple of Mother Thuong Ngan and Hung Dao Dai Vuong Tran Quoc Tuan. The temple was built in the middle of the mountain. Before the temple was built, this was a coal mine that the French colonialists forced our people to exploit, but due to an accident, the tunnel collapsed. Dozens of people were buried under this mine. The people thought that the mining had touched the territory of the king of the jungle, so they built this temple here. Festivals of the temple include: Spring Festival (from the 1st to the 3rd of January); Pen Opening Ceremony (January 6), Thuong Nguyen Festival (January 11-12), Year-End Ceremony (December 9), in addition to some other holidays. Coal Mine is also one of the temples that attracts a large number of tourists from all over the world.