I want to know the answer to the following question:
What is name of the hanja?
All the background I'm provided with is that "For example, the name for the hanja 水 is 물 수 (mul-su) in which 물 (mul) is the native Korean pronunciation for "water", while 수 (su) is the Sino-Korean pronunciation of the character.". Is that enough to answer the question?
Answer: yes