Vietnam had to import 85 percent of materials their apparel production; for example some of yarn and fabric that used in the production process are imported from China. The United States want Vietnam to reduce using the material from China. A reduction of the trade with China will make China earn less, and Vietnam will have cheaper production costs. It can make Vietnam more profitable. Moreover, the cooperation between Vietnam and Thailand is an aunother reason that makes Vietnam more profitable. From this cooperation, Vietnam will some benefits from the supply chain with Thailand. They can learn some technic from Thai textile and garment industry especially in yarn and fabric production. Both of Vietnam and Thai think, this corporation is a win-win situation. Thailand can move the production to Vietnam to get the benefit from the TPP contract that Vietnam are joining.