The application of network is a mean to optimize the oversea Chinese teaching process .The network not only changes teaching media, but also changes the mean of language intercourse and training,the transmission way of content,the roles of student and teacher and teaching models. Based on the teaching practice, the author points out the oversea Chinese teaching process in the network should surround a main purpose, enhance two kinds of designs, attach importance to three kinds of interactions and cultivate four kinds of abilities.