# LDTH English > LDTH / 岚渡天合 is a structured trading-education project focused on evidence, invalidation, risk boundaries and review. ## Core pages - [English home](https://landuth.com/en/) - [About LDTH](https://landuth.com/en/about/) - [Curriculum](https://landuth.com/en/curriculum/) - [Learning entry](https://landuth.com/en/learn/) - [Research notes](https://landuth.com/en/research/) - [Market notes](https://landuth.com/en/news/) - [Editorial policy](https://landuth.com/en/news/editorial-policy/) - [Methodology](https://landuth.com/en/news/methodology/) - [Corrections](https://landuth.com/en/news/corrections/) - [Risk disclosure](https://landuth.com/en/risk-disclosure/) ## Contact - Email: support@landuth.com - WeChat: LDTH1231 - X: https://x.com/landutianhe888 - Instagram: https://www.instagram.com/landutianhe/ ## Boundary - Trading education and general information only. - No investment advice, trade signals, brokerage, account handling, copy trading or promise of returns.