John Cheung Ng-LongActingCopy linkTelegramWhatsAppXFacebookEmailPlace of birthGuangdong, ChinaAlso known as張午郎, Chang Wu-Lang, Cheung Wu-Long, Chang Wuu-LangWikidataIMDbTMDBBiographyJohn Cheung Ng-Long is known as an actor, martial arts choreographer, stunt coordinator, and action director.