Author

Who writes what

The Trading Knowledge Vault course comes from Master Cường Boss's own teaching sessions, translated into English and published with his permission. Each lesson says so under its title.

The short courses, calculators, glossary and exchange reviews are written by the Learn Then Trade editorial team. The team is not a named person and claims no trading experience, credentials or track record.

We could have invented a plausible biography. We did not — a made-up author is the most common way an educational site borrows authority it has not earned. Instead, every lesson has to stand on its reasoning and on the sources listed at its end.

What we do not claim

No track record, no regulatory status, no advisory role. Nothing here is personal financial advice, and nobody here will tell you what to buy.

Outside review

Each lesson shows the date it was last checked. None has yet been reviewed by a named outside expert, and each lesson says that too. When one has, the reviewer's name and the date will appear on the page.

Tell us when we are wrong

Corrections go on the page itself — see the correction policy and contact.