Xiaomin Sun

• Jian ming jing ji fa jiao cheng (Qi ye guan li gan bu gang wei pei xun jiao cai)
• Wai zi bing gou guo you qi ye fa lü wen ti yan jiu =
• Wai zi bing gou jing nei qi ye jian guan yan jiu =
• Zhi shi chan quan yu ji shu mao yi