In order to make ZISU teachers learn more about construction of flipped classroom and promote the classroom teaching reform of ZISU, under the leadership of director of Teaching Affairs Office, 17 teachers of ZISU visited Shanghai Able Digital Technology Co. and had an understanding of how Wisdom Tree Platform supported flipped classroom on April 24. They observed the off-line in-person lecture delivered by Prof. Li Zhancai of Tongji University, whose new teaching and organization mode left a marvelous impression on the teachers. During the learning experience, teachers have an in-depth face-to-face communication with Li Zhancai.