Perform one's duties. According to the query of Sina Weibo official website, Chen Zhongxin, male, was the president of Yunnan Branch of China Construction Bank. He is currently the deputy director of the Financial and Economic Committee of Hebei Provincial Political Consultative Conference, and the party secretary and president of Hebei Branch of China Construction Bank. He holds an important position and needs to perform his duties. Therefore, the reason why CCB Chen Zhongxin does not retire is that he needs to perform his duties.