Did Wang Yancheng leave Huayi Optical Valley?

I didn't leave, and neither did Wang Yancheng. 202 1, 1, the famous teacher studio of Optics Valley Branch of No.1 Middle School of China Normal University was established, which is under the unified management of the famous teacher studio office of the school, and has jurisdiction over various departments and subject studios. The office of the famous teacher studio is responsible for the selection of the host and core members, formulating the activity plan and assessment rules of the famous teacher studio, and being responsible for the implementation, evaluation and publicity of various activities. Yan Wang, vice president, became the general manager.