Name	Author	PublicationDate	ISBN	PageNumber	Price
Business Chinese Conversation (Elementary) (The Fourth Edition) Vol. 1 	Huang Weizhi	2017-12	9787561949719	269	55
Business Chinese Conversation (Elementary) (The Fourth Edition) Vol. 2	Huang Weizhi	2018-09	9787561951576	275	65
Business Chinese Conversation (the Fourth Edition) I	Huang Weizhi	2017-12	9787561948477	265	55
Business Chinese Conversation (Intermediate) (The Fourth Edition) Vol. 2	Huang Weizhi	2018-11	9787561953310	319	79
Business Chinese Conversation (Advanced) (The Fourth Edition) Vol. 1 	Huang Weizhi	2017-12	9787561951217	269	65
Business Chinese Conversation (Advanced) (The Fourth Edition) Vol. 2	Huang Weizhi	2018-08	9787561952245	317	79