Form 3 Filing for Top KingWin Ltd by Ruilin Xu

This filing reports initial beneficial ownership of securities by Ruilin Xu, the CEO and a director of Top KingWin Ltd. As of March 18, 2026, Ruilin Xu holds 768 shares of Class A Ordinary Shares and 133,882 shares of Class B Ordinary Shares directly. Additionally, 6,060 shares of Class B Ordinary Shares are held indirectly through Xu Ruilin Capital Co., Ltd. Ruilin Xu is identified as a ten percent owner, an officer, and a director of the company. The filing is dated June 18, 2026.