# Understand a home through measurement and plain words

> The Home Check knowledge base holds 33 feng shui and architecture terms with Chinese characters, 24 pages for each mountain on the compass, a tool that reads a house's facing from its degree, step-by-step guides and 35 questions and answers. Every page opens with a short answer and uses only common knowledge and public classical sources.

- [Glossary](https://myhomecheck.ai/learn/glossary/index.md): Set polarity, sitting and facing, Water Mouth, bright hall… one short definition per term, with Chinese characters and names in three languages.
- [24 Mountains](https://myhomecheck.ai/learn/24-mountains/index.md): Degree range, trigram, direction and element of every mountain on the compass.
- [House facing](https://myhomecheck.ai/learn/direction/index.md): Enter a degree and read the mountain, trigram and sitting of the house at once.
- [Guides](https://myhomecheck.ai/learn/guides/index.md): Facing, polarity, digitizing a home, fixing feng shui, the water mouth, tube houses — step by step, with common mistakes.
- [Building codes](https://myhomecheck.ai/learn/building-codes/index.md): Key requirements for houses and the documents they come from.
- [FAQ](https://myhomecheck.ai/faq/index.md): Short answers to what people ask most about Home Check.

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Original page: https://myhomecheck.ai/learn  
Other languages: [Tiếng Việt](https://myhomecheck.ai/vi/tri-thuc/index.md) · [中文](https://myhomecheck.ai/zh/learn/index.md)  
Updated: 2026-10-21