Desc: Jing goo wong: Directed by Lik-Chi Lee. With Ching Wan Lau, Anita Yuen, Kar-Ying Law, Chi-Shing Chan. Lau Ching-Wan is the "King of Pranks" with high moral standards who must square off in a battle against the "Emperor of Pranks", the leader of an opposing prank faction who has no pity.