📚 Interesting Weekly Digest

> “Interesting Weekly Digest” is my way of using fragmented time to sort, reflect, and document weekly readings.

> The goal: build a personal knowledge system while sharing valuable insights with you.

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📌 Highlights in This Issue

📰 Recommended Reading

• 5 Design Tips for Quick User Decisions – Achievable even for beginners
• Liang Jianzhang: AI & Economic/Fertility Challenges — and how to respond
• UI Control Design Guide — Beginner-friendly fundamentals
• Accounting Logic in E-commerce Models — JD, Taobao, merchant perspective
• Can PMs “Develop” Requirements? — AI practice in Taobao feeds
• Product Thinking Beyond Demand Value
• 5 Charts for User Analysis — methodology & growth path
• 5 Ways to Connect with Outstanding Finance Pros

🔎 New Discoveries

• Historical Temperature Data Query
• Global Nursery Rhyme Garden

🛠 Tools & Resources

• Email Server Configuration Lookup
• PrettyClean — macOS disk cleaning tool

🎯 Quotes & Thoughts

• Bridging Information Gaps & Independent Thinking — recent reflections
• Meituan: Building a Team of Capable Leaders
• Duan Yongping’s 10 Business Principles

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🎨 Design & Product Insights

1. 5 Design Tips for Quick User Decisions

• Link: Read Now
• Core Elements: Urgency, Minimal Choices, Short Paths, Instant Feedback, Concise Info
• Goal: Reduce cognitive load & decision time, especially under pressure
• Approach: Default options, one-click actions, clear step-by-step info

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2. Liang Jianzhang: AI & Youth Economic/Fertility Challenges

• Link: Read Now
• Impact:
• Decline in entry-level job demand
• Exacerbated financial pressures → delayed marriage/fertility
• Proposed Solutions:
• Fiscal subsidies & childcare benefits
• Free preschool, childbirth subsidies, tax incentives

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3. UI Control Design Primer

• Link: Read Now
• Scope: iOS26 standards, control types, design essentials
• Highlights: Status bars, home indicators, buttons, text fields, menus, pickers, scrolls, page controls

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4. E-Commerce Accounting Logic

• Link: Read Now
• Models Compared:
• Self-operated: procurement → payment, order → receipt
• Platform: cash flow management, service revenue recognition
• Merchant: multi-platform reconciliation, fee deductions
• Output: Business-finance integration guidelines

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5. Can PMs “Develop” Requirements? (Taobao AI)

• Link: Read Now
• System: WaterFlow — AI-driven end-to-end product dev pipeline
• Features: Natural language → PRD → code → test → deploy
• Results:
• Cut requirement processing from 1 week to <2 days
• Over 30 deployments, 54,000+ lines of generated code

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6. Product Thinking Beyond Demand Value

• Link: Read Now
• Case: Company A’s 618 promo — warehouse & merchant coordination challenges
• Mindset Shift: From demand value → success-or-failure thinking

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7. 5 Charts Explaining User Analysis

• Link: Read Now
• Framework:
• Behavioral frequency layers
• Matrix consumption + core user location
• Preference tags for marketing precision
• Growth paths & cold start strategies

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🧠 Professional Growth & Networking

8. Connect with Outstanding Finance Pros

• Link: Read Now
• Keys:
• Continuous learning
• Expanding social reach
• Active sharing

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🌍 New Discoveries

• Historical Temperature Data Lookup — global city archive & trend analysis
• Global Nursery Rhyme Garden — classic & original kids’ songs worldwide

• Email Server Config Lookup — Quick SMTP/IMAP/POP3 check

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🖥 Tool Spotlight

PrettyClean: macOS Disk Cleaner

• Link: Read Now
• Compatible with Intel & Apple Silicon
• <6MB size, multiple scan modes, dev cache cleanup
• Transparent privacy protection

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💡 Reflections & Leadership

Bridging Info Gaps & Independent Thinking

Read — Closing capability gaps via proactive learning and critical thought

Meituan: A Cloud of Capable Leaders

Read — Process & tool standardization for rapid manager onboarding

Duan Yongping’s Business Wisdom

Read — 10 principles including Stop Doing List, Consumer Orientation, Differentiation, Integrity, Equanimity, Three Good Principles, Wisdom System

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