中国国航：王明远辞任副董事长、董事、总裁

Group 1 - The core point of the article is the announcement of the resignation of Wang Mingyuan, the Vice Chairman, Director, and President of Air China, effective March 5, 2026 [1] Group 2 - Wang Mingyuan will no longer hold any positions in the company or its subsidiaries after his resignation [1]