Question: Which film has the director who is older, Leaving Fear Behind or Wolf Warrior?
Sentence (from "Leaving Fear Behind"): Leaving Fear Behind, also known as Leaving Fear behind: I Wo n't Regret to Die( in Tibetan language Jigdrel), is a documentary movie from Dhondup Wangchen and Jigme Gyatso about communist Chinese repression of Tibet.
Relevant evidence: Yes