The paper first puts forward the concept of global FTA networks development and discusses its present situation.Based on it,the paper finds that the global FTA networks development will exert different effects on the producer,the consumer,the volume of trade,the welfare and policy in countries in different situation.Its main conclusion includes: In order to own benefit maximization pursue,the hub country stemming has the possibility to become a resistance of the global multilateral trade liberalization;China should build a FTA network that taking China as a Hub Country as soon as possible.