P430 ORACLE 430 Sat25 Apr C4 2100:01 2 4-Tel      A LITTLE  BIT OF HEART  FILM: 12.10am, SATURDAY, APRIL 25 Here is the British TV premiere for Chinese director Wayne Wang's second film which examines the relationship between a Chinese widow in her 60s and her thirtysomething daughter. Wang creates an entertaining portrait of Chinese San Francisco - the setting for this witty film. Scriptwriter Terrel Seltzer is Wang's ex-wife. Duration: 95mins 1985 Review on 445 CLOSE: 1.45am