Tony Leung discussed "Silent Friend," his Wong Kar-wai years and his restrained acting philosophy at his Shanghai Film Festival masterclass.

Tony Leung discussed "Silent Friend," his Wong Kar-wai years and his restrained acting philosophy at his Shanghai Film Festival masterclass.

In Shanghai to head the Golden Goblet jury, the Hong Kong icon explains AI's threat to creativity, how to keep young audiences in movie theaters, and his late-career swerve into…