Why Does Business Model Come First?
Duan says he learned "business model comes first" from Buffett. He knew business model was important before, but tended to mix it in with many other things. "That lunch with Buffett wasn't wasted — that one sentence alone was worth a hundred lunches."
A great business model is often the foundation of great future cash flows. A moat is actually part of the business model — great business models tend to have wide moats. Even the best driver can't drive a terrible car well; conversely, a great business model can tolerate mediocre management.
"The better the business model, the higher the certainty. Business model and corporate culture come first; price comes third."
Duan Yongping's Core Questions for Judging a Great Business
Will this company still be here in 10 or 20 years? The first gate in judging a business model is survival. Most companies can't pass this test.
Is its differentiation something users genuinely need that others can't provide? Without real differentiation, it's ultimately a price war. Real differentiation is the source of a moat.
Whether the business succeeds depends on the product, and only the product. Advertising and marketing are support — the product itself is the foundation.
Do you like their corporate culture? If you had the money, would you buy the whole company at its current market value and keep letting them run it?
Can it generate consistent, predictable cash flows? A business that can't earn long-term profits, or whose profits can't reach shareholders, has no investment value.
Differentiation: The Source of the Moat
Duan says differentiation is something users need that others haven't been able to provide. Real differentiation isn't spoken into existence by marketing — it's built into the product. Without differentiation, it ends in a price war, and companies in a price war are serving customers while shareholders get nothing.
A brand is a condensation of differentiation. A company with a true brand has a moat built on user trust and habit — not on the name alone. Duan emphasizes that "brands don't carry a premium" — a brand's value is accumulated through years of delivering great products, not manufactured through ad spending.
"Differentiation is something users need that others haven't provided. Without differentiation, you end up in a price war."
Corporate Culture: The Invisible Moat
Good corporate culture means doing the right things. Duan believes companies with strong culture last longer, because culture determines how a company chooses when it faces temptation. "The most important thing is knowing what you must never do" — the core of corporate culture is not positive mandates but boundary constraints.
He also emphasizes that "wolf culture" ultimately loses to "human culture." Aggressively short-term companies may grow faster, but in the long run, companies that are honest with employees, customers, and society go further.
"There's an invisible moat: good corporate culture. Companies with strong culture tend to last longer."
Case Studies: How He Views Specific Companies
Ecosystem Moat
Duan believes Apple's greatest strength is its ecosystem, not any single product. The iPhone might be the "cheapest phone" — because users get far more value than they pay. Apple has truly taken user focus to the extreme.
"Valuing companies you understand isn't that hard. Apple is the kind of company you like more the deeper you research it."
Cultural Commodity Moat
Moutai's business model is powerful because it sells not just liquor, but the ritual and status embedded in Chinese culture. The trend toward "drink less, drink better" works in Moutai's long-term favor.
"Moutai has a powerful business model. Whether it's cheap or expensive depends on your view of where it'll be in ten years."
A Big Bet Within the Circle
The market didn't believe in NetEase, thinking the gaming market was too small. Duan had spent years in the industry and was certain the market was enormous. Buying gold at copper prices requires no courage.
"When someone is begging to sell you a $10 thing for $1, what courage do you need?"
The "Not" Playbook in Practice
BBK's success came from a clear Stop-Doing List: no diversification, no marketing-led growth, no price war. Corporate culture is BBK's core competitive advantage — and it incubated OPPO, vivo, and iFLYTEK Kids.
"BBK's 'not' secret: knowing what not to do matters more than knowing what to do."