Introduction to Wang’s Ancestral Hall: The most typical ancient building in Dachen is the Wang’s Ancestral Hall, which was first built in the 53rd year of Kangxi’s reign in the Qing Dynasty (1714 AD). After several repairs and expansions, it has grown to occupy an area today. It covers an area of ​​1,100 square meters and has three entrances, two patios and five bays. It was listed as a provincial cultural relic protection unit in 2005.