Jeong Chang-hwa: A Pioneer of Korean and Hong Kong Martial Arts Cinema Jeong Chang-hwa (born Chung Chang-wha, November 1, 1928, Seoul, South Korea) is a highly influential South Korean film director, producer, and screenwriter. His career spans decades, significantly impacting both the burgeoning South Korean cinema and the vibrant Hong Kong action film industry. While currently living, his legacy as a cinematic innovator remains firm…