Where the Wind Blows, previously known as Theory of Ambitions, is a 2022 Hong Kong crime thriller film written and directed by Philip Yung and starring Aaron Kwok and Tony Leung Chiu-wai respectively as Lui Lok and Lam Kong, two notorious corrupt Hong Kong police officers during the 1960s.

Tony Leung Chiu-wai is a Hong Kong actor and singer. He is one of Asia's most successful and internationally recognized actors. He has won many international acting prizes, including the Cannes Film Festival award for Best Actor for his performance in Wong Kar-wai's film In the Mood for Love. He was named by CNN as one of "Asia's 25 Greatest Actors of All Time".