In China, exhibitions are mostly in Beijing, Shanghai, Guangzhou, Dalian, Chengdu, Sian and Kunming. The market share is 25% in Beijing, 18% in Shanghai, 8% in Guangzhou and 7% in Dalian (Hong Kong excluded). The exhibitions in Beijing and Shanghai are mostly of professional shows. As to Guangzhou, are mostly of comprehensive exhibitions. In fact, most of exhibitions in China are mainly for domestic market. As for shows in Guangzhou, are mainly for sale abroad. Basically, for shows organized by China government or well-known overseas show organizers or those who can provide detailed information of previous shows will be more worthwhile to attend.