If you would like to continue your Hakka Kei Lun training, you will want to know that Hakka Kei Lun kung-fu (Unicorn Boxing) has had a profound influence on many Chinese and Southeast Asian martial arts. During the 1950s Hakka Kei Lun was taught in Hawaii by the Late Sifu Wong Kook Fot. So effective were its methods that the founders of modern Kenpo karate, Ed Parker and K.C. Chow, used the art to form part of Kenpo’s core training.