They call it dumplings... Pretty similar to momo but different taste due to idifference in ingredients used.  I am sure Nepalese didn't come up with the recipe (don't think our ancestors ate momos). So chill out. 

Besides, even if it was a pure Nepali food, who care if someone says it is chinese. Some of you here in Sajha really need to grow up. 

Boycot bbc, my ass.