Question: The works of South Korean film director Park Chan-wook includes a mystery thriller based on the Japanese manga and is one of three films which collectively are known by what name?
Sentence (from "Park Chan-wook"): One of the most acclaimed and popular filmmakers in his native country, Park is most known for his films "Joint Security Area", "Thirst" and what has become known as "The Vengeance Trilogy", consisting of 2002's "Sympathy for Mr. Vengeance", 2003's "Oldboy" and 2005's "Lady Vengeance".
Relevant evidence: Yes