Group 1 - The article discusses the volatility of long-term bond funds compared to short-term bond funds, indicating that long-term bond funds experience greater fluctuations due to interest rate changes [2] - It is noted that the yield of long-term bond funds comes from both interest income and capital gains from bond price fluctuations [2] - The article predicts that by 2025, the interest rates for RMB bonds will gradually increase from a low of 1.6% in 2024 to around 1.8%-1.9% in 2025, which will lead to a decline in the net value of long-term pure bond funds [2] - As interest rates rise, many long-term bond funds are expected to experience a decline of 3%-5% in 2025 due to the bear market conditions [2] Group 2 - The article emphasizes that while interest income is present, it is insufficient to offset the decline in bond prices, ultimately resulting in a decrease in the net value of pure bond funds [3]