Core Viewpoint - The article discusses the growth of fixed income plus (固收+) products, particularly from Tianhong Fund, and emphasizes the importance of controlling drawdowns in investment strategies during market fluctuations [2][3][6]. Group 1: Growth of Fixed Income Plus Products - The equity market's strength often correlates with the significant development of fixed income plus products, as evidenced by Tianhong's nearly doubled product offerings in 2022 compared to 2021, which was a peak in the previous bull market [3]. - Tianhong's fixed income plus funds have shown varying annual returns over the past decade, with a notable average return of 14.88% in 2015 and a decline to -3.59% in 2022, highlighting the volatility in performance [4][8]. Group 2: Importance of Drawdown Control - The ability to control drawdowns in fixed income plus products becomes increasingly critical during market transitions, as demonstrated by Tianhong's only negative annual return occurring in 2022, when the average return for the entire market was -3.15% [6]. - The article stresses that for investors, the primary goal is capital preservation and achieving better returns than traditional savings, making drawdown control a priority over potential returns [6][11]. Group 3: Assessment and Evaluation Framework - The assessment of fixed income plus products should focus on the overall performance rather than solely on the investment methodology or the fund manager's capabilities [9][10]. - Tianhong's evaluation framework includes key indicators such as risk-adjusted returns (e.g., Sharpe Ratio), maximum drawdown control, and the time taken to recover from drawdowns, which are essential for maintaining a robust investment strategy [12][13][14].