This book analyzed the possible range of an expectedregional arrangement between Taiwan and MainlandChina would be the first stage of the peace process.This book is devoted to the examining thelinkage between the Cross-Strait peace process andregional economic integration under the WTO regime.Although the mutual business transactions are closerthan ever before, the political conflicts are moreserious to caused potential war. Even though there isno official trade agreement, the actual trade andcross-broader transactions are increasing year byyear. Since the Cross-Strait relationship is verydifferent from other regions in the world, theaccession into the WTO created an unique platform forchanging the hostility of political atmosphere. Undertraditional public international law, sovereignty hasbeen an issue of conflict between the Cross-Strait, but there is no clear and present dispute ofsovereignty issue under the WTO system. Thus, deepereconomic integration under the WTO is the best way tocreate a closer trade relationship and prevent war aswell.