active 17th century Yang Erzeng Share This active 17th century Yang Erzeng (active 17th century Yang Erzeng, I-pai-chu-jen, 杨尔曾, Chih-heng-shan-jen, Shenglu Yang, Wo-yu-tao-jen, Erh-tseng Yang, 楊爾曾, Woyoudaoren, Zhihengshanren, Caomangchen, Sheng-lu Yang, Yibaizhuren)
