Zheng Guan ying ji 鄭觀應集 
 Zheng Guanying ji 

 -  1982 上海  上海人民出版社  1982 
 - 2 vols., [21], 1602 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History -- Qing Dynasty -- Zheng Guan-ying (1842-1922)