国信证券副总裁成飞离职，将加入东方红资产管理

Group 1 - The core point of the article is the resignation of Cheng Fei from Guosen Securities after four years, and his subsequent move to a leading asset management firm, Shanghai Dongfang Securities Asset Management Co., Ltd [1] - Cheng Fei held the position of Vice President at Guosen Securities before his departure [1] - The article also mentions the recent resignation of Zhang Feng, the former General Manager of Dongfang Hong Asset Management, who left for personal reasons, with Yang Bin, the company's Party Secretary and Chairman, taking over the role temporarily [1]