Zhong, Qin
Chinese for you/Zhong Qin
Hongkong Nan Hai Language Publ. [1980],
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Huang, Weizi
Jingmao chuji hanyu kouyu (Business Chinese elementary
Beijing Huayu Jiaoxue Chubanshe (Sinolingua) 1999
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Huang, Weizhi
Jingce gaoji hanyu kouyu Business Chinese advance ,
Beijing Huayu Jiaoxue Chubanshe (Sinolingua) 2000
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Huang, Welai
Jingmao zhongji hanyu kouyu Business Chinese (Intermediate)
Beijing Huayu Jiaoxue Chubanshe (Sinolingua) 2001
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Hanyu Chuji Jiaocheng Dengyi (ed)
Beijing Beijing Daxue Chbanshe 2002
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