This book is the record of the activities carried out by Zeng Qingyu Work Studio, one of the famous teacher work studios of Yuzhong District, Chongqing Municipality. This book is divided into two parts: the record of the studio's activities and the record of teachers' educational activities. Many contents are original records and can be taken as the reflection over and record of teaching. It even opposes publicity stunts in open classes within the district, trying to main its real and natural originality.