Digital product / personal brand
Finn Tang — an AI-built digital product business from scratch
The brief. Turn a deep body of classical Chinese metaphysics knowledge into a sellable digital product — personalized destiny readings — that runs largely on its own.
The problem
Expert knowledge doesn't scale. A classical metaphysics reading takes years of training and hours to write. Selling it one-to-one caps the business at the founder's time, and the diaspora audience who'd value it can't read the classical Chinese source texts.
What we built
- AI-generated readings — personalized destiny readings of ~9,000–11,000 characters, plus naming consultations and an almanac, generated with AI over the classical knowledge base.
- A knowledge engine — a local-shaped RAG pipeline with cloud-API analysis and context management.
- AI receptionist + voice robot — visitors are guided and answered by chat and an AI phone line.
- Bilingual (CN/EN) — written for second-generation diaspora readers.
- Online payments — the product sells itself end to end.
The stack
By the numbers
~9,000–11,000 characters per reading
reading length
2
languages
website, ai_receptionist, voice_robot, ai_readings, payments, rag
capabilities
The outcome
A founder's specialist expertise became a productized, sellable, largely self-running digital business — readings produced, delivered, and paid for online.
This is the Goldman Forge RAG / Knowledge Engine, proven on a live business.
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