Bier Gaici quan zhuan =

Chenglong Yu

Qing guan Yu Chenglong

Yongtai Wang

Yu Qingduan gong zheng shu

Chenglong Yu

Yu Chenglong ji

Chenglong Yu

Yu Qingduan zheng shu

Chenglong Yu

于淸端政書

Chenglong Yu

Kangxi Jiangning Fu zhi

Chenglong Yu

政書

Chenglong Yu

Yu Qingduan gong ji

Chenglong Yu

Construction Safety Management of Reinforced Concrete Bridges

Chenglong Yu

Jiangxi tong zhi

Chenglong Yu

Jiuhua shan zhi

Chenglong Yu

于山奏牘

Chenglong Yu

于清端公 政書

Chenglong Yu

Yu Chenglong zhuan

Zhenchuan Wang

Tian xia di yi lian li, Yu Chenglong zhuan

Ruodong Wang

Puxi Qiang yu yan jiu =

Chenglong Huang

于成龙诗文选注

于成龙

于成龙研究论文集

赵桂溟

Da Qing di yi lian li Yu Chenglong zhuan

Yan Dai

Puxi Qiang yu yan jiu =

Chenglong Huang

Qi ye chan quan jiao yi yu chong zu

Chenglong Wei

淸代名吏判牘七種彙編

Chenglong Yu

召树屯

Chenglong Jiao