April 6, 2026 · Product Thinking
Write Product Docs for Your Future Self
Documentation is not a deliverable but team memory. Docs nobody reads are usually written for the wrong audience.
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An enterprise blog · Lanzhou · since 2019
The Jiayifangyuan Journal
What we learn, written down in public
Product Thinking
22 postsMarch 25, 2026 · Product Thinking
What a Product Manager Does in a Project Business
Without an owned product line, the value is not in drawing prototypes but in thinking the client's problem through.
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March 13, 2026 · Product Thinking
Onboarding: Make the First Use Successful
The goal is not to introduce every feature, but to get the user through one task with a real outcome.
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March 1, 2026 · Product Thinking
Designing Search in Admin Systems
Anyone can add a search box. The hard part is matching how users actually look for data.
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