Entrepreneurship Means Choosing, Focusing, and Differentiating: Lessons from Zhou Hongyi and Qihoo
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Collected in Robin Shen’s Field Notes · Content type and attribution are shown above
English translation of the Chinese post originally published 2023-05-14. Translated 2026-10-31 with AI assistance. Historical figures and claims have not been updated or independently verified. 中文原文
Reading guide
Robin recommends a reissued entrepreneurship book by Zhou Hongyi, previously titled Dianfuzhe (“Disruptor”). His own point: choose, focus after choosing, and differentiate. Even a platform needs a memorable starting point—LINE messaging, Google search, Meta social networking, or momo e-commerce. The right investor matters too. The book’s case describes Qihoo trying everything until an investor asked, “Are you planning to compete with everyone?” Zhou then cut the business back to security alone.
Key points
- Entrepreneurship centers on choosing, focusing, and differentiating.
- Even a platform needs a memorable entry point for users.
- Finding the right investor matters.
- The book’s case: Qihoo spread itself widely, then focused on security.

Full text — English translation
These articles are personal notes, book excerpts, and collected reprints. Figures and events reflect the time of the original publication, are not current information, and do not constitute investment advice.
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