Duan Yongping straight-up shares a lifelong investment tip to make money: Close your eyes and buy the S&P 500, and in the end, you’ll always make money. Honestly, investing in U.S. stock ETFs doesn’t need to be complicated. Bet on America’s future and buy the S&P 500. Stick with $VOO and $IVV. Large scale, low fees (0.03%), stable dividends (1.2%)—better than domestic bank deposit rates, and it’s the most reliable to hold onto. Believe in technology shaping the future? Go for the Nasdaq 100 and focus on $QQQ and $QQQM. Great liquidity, low fees (0.15%-0.18%), dividends around 0.45%—the top choice for long-term value growth. Ignore the noise, and if you can, avoid off-brand options. Hold onto these few, and you’ll be better off than anything else.