Desc: Stin kopsi tou xyrafiou: Sifu Eleftheriou: Directed by Christos N. Karakasis. With Kyriakos Eleftheriou, Vasiliki Kappa. This is the first Greek documentary dedicated to Kung Fue with the main character the teacher (SIFU) Kyriakos Eleftheriou. Kung fu is a sport inspired by the kinesiology of nature. It has the power of sport and the grace of dance. It has the momentum of the wild sea and the serenity of philosophy, combining the wisdom and kinesiological conquests of centuries.