Group 1 - The article discusses a liquidity bull market investment strategy, emphasizing an optimized barbell strategy to enhance flexibility [7][10] - It highlights the trend of "deposit migration" as a driving force behind the liquidity bull market [10] - The current liquidity bull market is compared to the theme growth rotation bull market that followed the style switch in 2015 [10] Group 2 - The article suggests that investors should focus on thematic growth rotation investments and increase allocation to flexible industry varieties [10]