King Hu
His films, often made in collaboration with the same group of actors, screenwriters and cinematographers, frequently explore themes of friendship, fate and the changing face of Hong Kong society. Sometimes described as "multifaceted and chameleonic" due to his ability to switch tones and genres between movies, To is nonetheless seen as having a consistent style, which involves mixing subdued realism and social observation with highly stylised visual and acting elements. To has cited King Hu as the director who has influenced his work the most.