知名基金公司，总经理定了！

Group 1 - The core point of the article is the appointment of Lin Hongjun as the new general manager of Tianzhi Fund, marking a significant leadership change in the company [2][4]. - Lin Hongjun's appointment follows a series of high-level management changes within Tianzhi Fund, including the departure of the previous general manager and chairman [7][8]. - Tianzhi Fund has a history of 22 years and primarily focuses on bond funds, with over 80% of its assets in this category [9][10]. Group 2 - The company has been experiencing frequent executive changes this year, with the chairman and general manager both being replaced [7]. - As of the end of the third quarter, Tianzhi Fund's public asset management scale is still below 10 billion yuan, indicating a relatively small market presence [10]. - The performance of Tianzhi Fund's equity funds has been mixed, with some funds performing well while others have significantly underperformed [10].