Summer vacation has arrived. In order to enrich the summer life of employees' children, Dongguan Zhengde Public Welfare Service Center, Dongguan Qinjin Industrial Co., Ltd., and the School of Computer Science and Technology of Guangdong University of Science and Technology jointly organized the "Three Down to the Countryside" social practice summer camp activity. This event was carefully planned and organized with a series of promotional activities. Through preaching, showcase to children the vast and profound heritage of traditional Chinese culture. Using homework guidance to impart knowledge, cultivate reading habits and writing skills to children, help them complete homework, and promptly identify and fill in gaps, enhance their interest in learning, and strengthen the cultivation of cultural literacy abilities.