Just saw something interesting about how one of China's most under-the-radar billionaires is making moves in the market right now. You know Duan Yongping? Probably not, which is kind of the point. This guy manages over 100 billion yuan in assets but stays completely out of the spotlight. Yet every time he buys something, the stock bounces. Recently he picked up Tencent and Moutai when both were getting hammered, and both rebounded shortly after. That's not coincidence.

What's wild is his whole investment philosophy comes down to three simple rules he learned from Buffett: don't short, don't borrow money, and don't invest in things you don't understand. Sounds basic, right? But it's made him one of the most successful investors in Asia. He's been holding Apple since 2011 when it was trading at $5.78 per share. Think about that return. He also got into Moutai early, Tencent consistently, Berkshire Hathaway, Google, Alibaba. The man's portfolio is basically a masterclass in long-term thinking.

The reason I'm bringing this up is because his Duan Yongping net worth actually exceeds 180 billion yuan according to recent reports, though he never shows up on the Forbes China Rich List top 100. His U.S. holdings alone are worth over 14 billion dollars through his investment firm H&H International Investment. Apple makes up nearly 80% of his U.S. stock portfolio. That's not diversification for the sake of it, that's conviction.

Before all this wealth, Duan Yongping wasn't some genius kid. He scored barely over 80 points on his first college entrance exam. But he got a second shot, scored way better, got into Zhejiang University's radio department. Then he left a state job at Beijing Electronic Tube Factory where he was making 46 yuan a month to start what became BBK Electronics. Eventually that led to Little Tyrant, then OPPO and Vivo. That's the comeback story right there.

The lunch with Buffett in 2006 changed everything. He paid 620,000 dollars for that three-hour conversation. Afterward he said Buffett taught him what NOT to do more than what to do. He'd already lost 200 million dollars shorting Baidu, so that first rule about not shorting stuck with him hard. The borrowing rule came from seeing guys like Jia Yueting and Xu Jiayin blow up by overleveraging. Duan Yongping refused to play that game.

What's fascinating is watching him apply these principles now. When Tencent dropped 11% in the first five days of 2025, most people panicked. He bought. When Moutai fell 6%, he bought. His Duan Yongping net worth keeps growing because he buys when others are scared and holds for years. He's said multiple times Tencent is a non-sell for him, even though he admits it's less certain than Apple.

The guy returned to Zhejiang University recently and spent 90 minutes talking with students and faculty about long-term investing. 20,000 words on why business models matter, why you shouldn't rush good companies, why patience is the real edge. That's the philosophy that built his fortune. Not flashy trades, not leverage, not complexity. Just understanding what you own and holding it while everyone else chases the next thing.