Were Edwin Greenwood and Andrew Lau Wai-Keung both directors?
Edwin Greenwood Edwin Greenwood (1895-1939) was a British screenwriter and film director.
The Unwritten Law (film) The Unwritten Law is a 1985 Hong Kong trial drama film directed by written, produced and directed by Ng See-yuen and starring Andy Lau and Deanie Ip. The film was a critical and commercial success and was followed by two sequels. "The Truth" (1988) and "The Truth Final Episode" (1989). Because the film and its subsequent two sequels has displayed a touching mother and son love, Deanie Ip had the title of "Andy Lau's mother".