Since the Zhenguan era, the Yang clan's ancestor Yang Zuanzhi brought Zhou Zihui, Pan Zigang, Xie Zhisong and …
Since the Zhenguan era, the Yang clan's ancestor Yang Zuanzhi brought Zhou Zihui, Pan Zigang, Xie Zhisong and many others here to pursue the art of Buddha Sculpting. From then on, the Yang family has led the four great sculpting families of Qinghe's Sundara Land.