Introduction to Putang: Putang, which shows the culture of Macheng surnames, covers an area of more than 500 square meters and is a two-story building with a strong Jingchu style. The middle door adopts the unique indented style of Macheng area, with four pillars and three bays. The fifth-floor archway gate has a rolling dragon ridge with a dragon body and a phoenix tail on the gable. The hall is equipped with a genealogy exhibition hall, inquiry hall and production hall, displaying more than 500 sets of genealogy and about 2,000 volumes. An "online genealogy hall" has been simultaneously established to realize functions such as online genealogy search, reading and genealogy continuation, and provides a platform for genealogy docking. A great convenience.