China 21st Century Education Group Limited announced the following changes in the Company with effect from 25 October 2021: Mr. Zheng Tieqiu has resigned as a joint company secretary and an authorized representative of the Company; and Mr. Yang Yang has been appointed as a joint company secretary and an authorized representative of the Company. Mr. Yang Yang (), aged 37, joined the Group in June 2019 and served as a director of the capital market department of the Group from June 2019 up to now, where he was primarily responsible for the compliance and information disclosure issues management, public relations management, board affairs management and investor relations management of the Group. He is currently the head of capital market department and branding and public relations department of the Group.