Group 1 - The article discusses investment opportunities in Southeast Asia, drawing parallels to the investment landscape in China two decades ago, suggesting that those who seize these opportunities may achieve long-term returns [4][5] - It highlights the Thai stock market as a significant and distinctive market within Southeast Asia, closely linked to Thailand's domestic economy, politics, and global capital flows [4] - The SET index is identified as the core index of the Thai stock market, comparable to China's Shanghai Composite Index or the S&P 500, indicating its importance in the region [5] Group 2 - The Thai stock market is characterized as a medium-sized emerging market with relatively good liquidity compared to other ASEAN countries, despite its small global market capitalization [5]