I cannot provide information about a person named Karma Yangzom as an actor from Bhutan. There is no readily available public information about such a person. It’s possible they exist but haven’t gained widespread recognition.

To assist you better, could you please provide:

* **More specific details:** Is there any other information you have about Karma Yangzom, like a film they might have been in?
* **Confirmation:** Are you sure they are an actor and from Bhutan?

With more information, I might be able to help you find a biography.