Among them, Xerox Ancestral Temple is the oldest and best preserved ancestral temple in Beilun area. Ningbo Xerox Ancestral Temple is located in Hutang Village, Daqi Street, Beilun District, Ningbo City. 199 1 was announced by the district people's government as a district-level cultural relics protection unit. It used to be the benevolent old residence of Sima Le and Da Si Kou Le during the Guanghua period of the Tang Dynasty, but it was later burned down. In the spring of the 13th year of Yongzheng in Qing Dynasty, the front hall of Leshangshu Room was converted into Xerox Ancestral Temple. Daoguang nine-year expansion and reconstruction. The ancestral hall faces south, with a foyer, a main hall and three corridors, covering an area of 750 square meters and a construction area of 560 square meters. Both the hall and the hall are hard-mountain-style, with mixed structure of hanging beams and spanning buckets. It has five bays, the overall width is 20.9 meters, the entrance hall is 6-4 meters deep and the main hall 12, 65 meters deep. There are 1 copies of the tablet of Xerox ancestral hall in Qing Dynasty, 1 sets of Xerox genealogy and 17 woodcut screens in the ancestral hall.