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1Jing mao chu ji Han yu kou yu = Business Chinese (Elementary) /经贸初级汉语口语 = Business Chinese (Elementary) /gan Huang, WeizhiPynciau
Cyhoeddwyd 1999Llyfr -
2Jing mao chu ji Han yu kou yu = Business Chinese (Elementary) /经贸初级汉语口语 = Business Chinese (Elementary) /gan Huang, WeizhiPynciau
Cyhoeddwyd 1993Llyfr -
3Jing mao Han yu = Chinese for economics and trade /经贸汉语 = Chinese for economics and trade /Cyhoeddwyd 1998Pynciau “...Chinese language Business Chinese....”
Llyfr