After China's continuous reforming and entry into WTO, China is participating in worldwide activities more than ever. Thus, a practical dictionary of world trade terms is needed for people who engage in international trade. This dictionary collects about 17,300 English-Chinese entries and 8,500 Chinese-English entries. We divided the Chinese-English part into 5 categories: WTO Barter and Cooperation, International Finance Organization, General Law on WTO Barter, Intellectual Property Right and Service Trade. Thought the entries are listed in Pinyin order, there are only characters, no pinyin. The English-Chinese part is not divided.