Sunbanggongzhan is also called Sunbanggongye with 350 years history. It is the provincial unit of cultural relics protection. Sunbanggongzhan was built in 1646, and it covered 97.15 square meters. The whole building was consisted of entrance hall, hall, the eastren and western corridors, kitchen and so on. In the eastern, the door was carved with "Sunbanggongzhan" and above the entrance hall, there was set up a plaque which was written "integrity and selfless". And the hall was paved with green quadrel.