Duo wei shi jiao xia ren xue yu xian dai hua guan xiYongfang Chen · First published 2010Open the Tome
Zhongguo qi ye deng ji nian jian Xiamen jing ji Tequ zhuan ji, 1985Yongfang Chen, 陳永芳, Huizhong Qin, 秦惠中, China. Guo jia gong shang xing zheng guan li ju, China. 國家工商行政管理局, Xiamen (Xiamen Shi, China). Gong shang xing zheng guan li ju, Xiamen (Xiamen Shi, China). 工商行政管理局 · First published 1985Open the Tome
中國企業登記年鑑武漢市專輯, 1984Yongfang Chen, China. 國家工商行政管理局, 武漢市 (China). 工商行政管理局 · First published 1985Open the Tome
