Group 1 - Eight new fund managers have been appointed today, covering 25 funds, primarily from Bank of China Fund and Oriental Fund [1] - Two fund managers have resigned today [1] Group 2 - The newly appointed fund managers include Wang Yuening, Chen Fuzhong, and Liu Lisi, among others, with a focus on various fund types such as bond funds and mixed funds [2] - The departing fund managers include Yi Fangfei and Wang Haitao, with reasons for departure ranging from personal reasons to work arrangements [4]

Group 1 - The core point of the news is the announcement by GF Fund regarding the appointment of Chen Yunzhong as a new fund manager for the GF Baifa Big Data Selected Mixed Fund, while Wang Haitao has left the position [1][2] - Chen Yunzhong has a background in research, having worked at Shanghai Nantu Asset Management and Shanghai Nanyao Asset Management before joining GF Fund in February 2019 [1] - The GF Baifa Big Data Selected Mixed Fund was established on September 14, 2015, and has reported a year-to-date return of 11.73% and 11.34%, with a cumulative net value of 1.1430 yuan and 1.1390 yuan since inception [1]