Ping Shi the chairperson of the G&S foundation council visited four primary schools with G&S mini libraries from July 16th to 20th. During his visiting, Ping Shi participated in the setting up of G&S mini libraries and the opening ceremony of Happy Reading Week Summer Camp. He visited the school library and volunteers' dormitories, bringing them fruits and sharing with them the stories, project details and development prospect of the foundation. He affirmed the importance of college students' participation in public welfare services and expressed gratitude to the volunteers for their contributions.