中交地产高管大震荡：郭主龙辞任董事长，徐爱国辞任总裁

Group 1 - The company announced the resignation of several board members and senior management due to work changes, including the chairman and other key positions [1][2] - The resigning board members will continue to fulfill their duties until new directors are elected at the shareholders' meeting [1] - Several senior management members, including the president and executive president, have also submitted their resignations [1] Group 2 - The company has appointed new executives to enhance its governance structure, including a new president and several vice presidents [2] - The terms of the newly appointed senior management will align with the current board's term [2]