中银基金联席投资总监邢科离任，平稳过渡方案四个月前早已备妥

Group 1 - The core point of the article is the announcement of the departure of Xing Ke, the Co-Chief Investment Officer (Fixed Income) of Bank of China Fund, due to "personal reasons," with the transition having been approved by the board and completed necessary filing procedures [1] - Xing Ke has a strong background in fixed income, having held various positions in the State Administration of Foreign Exchange and the People's Bank of China before joining Bank of China Fund in 2021 [5][6] - The company had already prepared for a smooth transition, with key positions in fixed income, overseas quantitative, and risk control being filled prior to Xing Ke's departure [6][10] Group 2 - Following the transition of executive roles, the management of products under Xing Ke's supervision will be handed over, with announcements made regarding the management changes for three funds [8] - The performance of the funds managed by Xing Ke during his tenure was relatively strong, with the Bank of China USD Bond Fund (QDII) achieving a return of 9.11% and the China Government Bond Index Fund ranking 132 out of 398 in its category [9][10] - The orderly handover of fund management responsibilities indicates that Xing Ke's departure is part of a strategic adjustment by Bank of China Fund rather than a reaction to performance issues [10]