吴氏宗祠 紧邻九华行祠，为四合院式徽派建筑。始建于明万历后期至崇祯元年（距今约400多年），由曾任知府的吴大作率族人筹资建成。2019年进行修缮，现设有“三治堂”正殿，殿内木雕彩绘精美。吴氏宗祠不仅是维系宗族情感的精神象征，承载着深厚的家风文化，也在当代通过活化利用，转型为兼具教育、旅游和社区服务功能的多元场所。 Wu Clan Ancestral Hall Adjacent to Jiuhua Pilgrimage Shrine, the Wu Clan Ancestral Hall is a courtyard-style Huizhou-style building. It was initially constructed from the late Wanli reign to the first year of the Chongzhen reign in the Ming Dynasty, with a history of more than 400 years. Fundraising and construction were led by Wu Dazuo, who once served as an assistant prefect, together with clansmen. The hall was renovated in 2019. Its main hall, Sanzhi Hall, features exquisite wooden carvings and painted decorations inside. As a spiritual symbol that unites clan sentiments and carries profound ancestral tradition and family culture, the Wu Clan Ancestral Hall has been revitalized in modern times. It has evolved into a multi-functional venue integrating education, tourism and community services. 오씨 종사   구화행사 인근에 위치한 사합원식 휘파 건축으로, 명나라 만력 말기부터 숭정 원년사이(약 400여 년 전)에 건립되었다. 지부를 지낸 오대작이 종족과 함께 건립했으며, 2019년 보수되었다. 내부에는 ‘삼치당’ 정전이 있으며 목조 조각과 채색이 뛰어나다. 종사는 종족 결속의 상징이자 전통 가풍을 담고 있으며, 교육·관광·커뮤니티 기능을 겸하는 공간으로 활용된다.