Products
AI Content Matrix System — Turn One Prompt Into a Self-Running 13-Track Content Engine
Never run out of content ideas again. A plug-and-play system that generates 3 fresh, non-repeating articles + horizontal videos every day across 13 proven niches — automatically. It combines a 90-day no-repeat topic engine, a 13-niche rotation strategy, a 3-agent writing pipeline and a horizontal video render workflow into one copy-paste toolkit.
What you get
- 13-Niche Topic Registry (topics-registry.json) — a structured library with a 90-day dedup window and rotation state, so you never repeat a topic
- Topic Picker Script (pick_topics.py) — CLI with status / preview / pick actions to preview and lock in daily topics with automatic track rotation
- 3-Agent Content Pipeline — complete AGENTS.md operating manuals (Mobai editor, Tanfeng topic scout, Jinshu copywriter) with enforced topic-library rules, word-count norms and review gates
- Brand & Voice Spec (USER.md) — positioning, target reader, tone, publishing cadence, 1200–1500 word and 60–70s voice-over standards
- Horizontal Video Render Workflow — the exact HyperFrames composition contract (1920×1080, 16:9, 30fps) plus the runner wrapper
- Safe Publish Skill — a Bilibili upload skill with a mandatory human-confirmation gate, so AI fills content but never auto-publishes
- Setup guide (English + Chinese) and one sample article
Why it is different — the 90-day registry guarantees global topic freshness across all 13 niches; the pipeline keeps producing while you sleep and you only review and hit publish. Monetization-ready for articles, horizontal videos and digital products from the same engine. AI prepares, you approve: no surprise auto-posts.
ZIP download: JSON + Python scripts + Markdown manuals + skill files. Instant download after purchase. Single-user commercial use.
Ultimate Home & Money Bundle — Renovation + Paycheck + KPI Sheets
Everything we make, in one download. The Home Renovation Calculator Bundle, the Paycheck & Salary Toolkit and the Excel KPI Dashboard 10-pack together — plan the remodel, check the paycheck and track the goals, all in Excel.
What you get
- Home Renovation Calculator Bundle: 9 Excel sheets + a 30-page PDF guide (worth $14.90)
- Paycheck & Salary Toolkit: 6 Excel sheets (worth $12.90)
- Excel KPI Dashboard Templates: 10 trackers with charts (worth $24.90)
- 25 Excel sheets and 52 print-ready line-art PNGs in total
- No macros, no add-ins. Works offline in Excel, Google Sheets, LibreOffice Calc or Numbers
- Instant download after purchase. Single-user commercial use.
$39.90 instead of $52.70 — you save $12.80.
Architectural Line Art PNG Pack — 52 Print-Ready Building Illustrations
52 clean architectural line drawings, ready to print. Houses, skylines, floor-plan motifs, landmarks and construction icons, drawn in a consistent hand-style line weight so a set of them looks like a set — not a clip-art pile.
What you get
- 52 transparent PNG files, 2000 x 2000 px at 300 DPI
- 17 houses and facades · 15 city skylines · 10 floor plans and sections · 10 construction icons
- Commercial licence included: use them on prints, mugs, tote bags, blog graphics and client work
- Instant download after purchase
You may not resell or redistribute the files themselves as a competing clip-art pack.
Excel KPI Dashboard Templates — 10 Ready-Made Trackers (No Macros)
Ten professional KPI dashboards, ready to use. Revenue vs target, cash flow, project status, sales pipeline, website traffic, social growth, inventory, expenses, OKR progress and a personal finance snapshot — each one pre-formatted with charts and conditional formatting.
What you get
- 10 Excel workbooks, one per dashboard
- Native Excel charts and conditional formatting: paste your numbers, the dashboard updates itself
- No macros, no add-ins, no setup, nothing to enable
- Works offline in Excel, Google Sheets, LibreOffice Calc or Numbers
- Instant download after purchase. Single-user commercial use. 24.90 Stop rebuilding the same tracker every quarter. Open a workbook, paste your data, and the dashboard is done.
Paycheck & Salary Toolkit — 6 Excel Sheets for Hourly, Salary, Overtime & Raises
Know your real take-home pay in one click. Six clean Excel sheets do the paycheck math for you, so you stop guessing what overtime, a raise or a few extra hours actually mean after tax.
What you get
- Hourly to salary, and salary to hourly
- Overtime at 1.5x, with the weekly time card
- Pay-raise impact calculator
- Work-days deadline planner
- Works offline in Excel, Google Sheets, LibreOffice Calc or Numbers — no macros, no add-ins
- Instant download after purchase. Single-user commercial use.
Built from the same formulas as our free LeeChuanjing Pay calculators, but with the reference tables and multi-step scenarios the free tools leave out.
Home Renovation Calculator Bundle — Paint, Tile, Flooring & Budget Sheets
Plan any room like a pro. Nine ready-to-use Excel sheets cover the renovation math you would otherwise guess at — paint, tile, concrete, wallpaper, flooring, lumber, gravel, BTU and a full project budget — plus a 30-page PDF guide with the formulas, worked examples and a mistake checklist.
What you get
- 9 Excel workbooks: paint, tile, concrete, wallpaper, flooring, lumber, gravel, BTU, full budget
- 30-page PDF guide with formulas, examples and a mistake checklist
- Reference tables built in: coverage rates, waste percentages, depth recommendations
- Works offline in Excel, Google Sheets, LibreOffice Calc or Numbers — no macros, no add-ins
- Instant download after purchase. Single-user commercial use.
Why it is worth paying for — the sheets show their working: every result is a live formula pointing at your inputs, so you change a number and see exactly how the answer was calculated.