Introduction to Shuangguixuan: Shuangguixuan is where Weng Xinchun and Weng Tongshu lived. Weng Tongshu's son Weng Zengyuan also lived here. In the early years of Tongzhi, the name "Shuangguixuan" in the west room of the original Shimei Weng's ancestral hall was moved here. Weng Tonghe often came here to rest after returning to his hometown in his later years.