無言 | Speechless (2012)

dir. Simon Chung A Frenchman named Luke is found naked by the banks of a river in Wuhan. When he can't, or refuses to, speak, he's sent to a local hospital for diagnosis. Unable to determine the cause of Luke's condition, the hospital decides that he must be sent to a psychiatric hospitals, but Luke's nurse, Xiao Jiang, discovers his superiors' plan and decides to rescue the mysterious man and smuggle him out to his uncle's village, where they will have to evade capture from the local police. As Xiao Jiang slowly uncovers Luke's past, the reason for his speechlessness becomes clear.