Introduction to the Chen Clan Ancestral Hall: The Chen Clan Ancestral Hall, named "Cungengtang", was originally located in Chenjia Village (also known as Liwu Village), Tashi Town, Longyou County. The building has three entrances and three bays, with a construction area of 256 square meters and an eight-character gate tower on the top of the mountain. There is a stage in the first bright room, a building in the second room, and a hall in the second room.