This is a two-semester introductory senior undergraduate WTO special topics course. In fall semester, the coure will cover (1)Introduction of WTO and recent development (2)Brief of Int’l Trade Policy (2)Trade Remedy Measure (3)Practice of Import Relief (4)Countermeasure and Challenge (5)Recent Develop of Doha Round (6)Conclusion: Keep comprative Advantage for maintain survive. The topics that will be taught in spring semester include: (1)Preface (2)FTA and RTA (3)Comparative Import Relief System. (4)Method and Type of Injury investigation (5)Empecial Study of Anti-dumping (6)Administrative Procedure of trade relief and DSB (6)Analysis of Doha Negotiation (7)Other Topics of WTO. (8)Conclusion.