Abstract
In order to better help overseas Chinese students master this communication tool, inherit culture, maintain their cultural habits, and keep the root of overseas Chinese, we deeply study a series of strategies of Chinese online teaching, in order to better help them maintain their national characteristics. Starting from the difficulties faced by overseas Chinese in inheriting Chinese excellent traditional culture, this paper takes festivals, totem beliefs, diet and other traditional culture as examples to analyze the inheritance strategies of overseas Chinese excellent traditional culture under the background of network teaching.