TY - BOOK AU - Liu, chun yong TI - Pu tong hua kou yu jiao ji SN - 9787564022945 AV - PL 1121.C5 L58P 2009 PY - 2009/// CY - Beijing PB - Bei jing li gong ta xue chu ban she KW - CHINESE LANGUAGE KW - CONVERSATION AND PHRASE BOOKS KW - SPOKEN CHINESE N1 - หนังสือจีน Text Book ER -