Introduction to Guangyu Hall: The Hong family ancestral hall "Guangyu Hall" was built in the middle of the Ming Dynasty and was renovated in the Kangxi and Jiaqing dynasties of the Qing Dynasty. It is now a key national cultural relic protection unit. The ancestral hall has three bays and is divided into three parts: the front hall, the middle hall and the back hall. The plaque in the front hall is "Zhongxuan Family", the plaque in the middle hall is "Xingjiang Zuomeng", and the plaque in the back hall is "Guangyu Hall". There are also plaques with the words "Wen Yuan" hanging on both sides.