What is the English translation of loon fung?

"Loon fung" is not a common phrase in English. It's likely a misspelling or a phrase from another language.

If you could provide more context, I might be able to help you understand what it means.

For example:

* Where did you hear this phrase? (e.g., a book, a conversation, a website)

* What was the context? (e.g., what were they talking about?)

* What language is it likely from?

With more information, I can give you a more accurate translation.