卫宁健康(300253.SZ)：选举刘宁担任公司董事长

Core Viewpoint - The resignation of Chairman Zhou Wei from the board of Weining Health due to personal reasons, with subsequent leadership changes and board nominations [1] Group 1: Leadership Changes - Zhou Wei has submitted his resignation from the positions of Chairman, board member, and various committee roles, effective immediately [1] - Following Zhou Wei's resignation, Liu Ning, one of the company's main founders, has been elected as the new Chairman of the sixth board, with a term lasting until the board's term ends [1] - Zhou Cheng has been nominated as a candidate for a non-independent director on the sixth board, pending approval from the shareholders' meeting [1] Group 2: Company Structure - Zhou Wei will continue to serve as an advisor to the company and will remain as the executive director of the wholly-owned subsidiary, Weining Internet Technology Co., Ltd., and Shanghai Weining Software Co., Ltd., pending further procedural changes [1]