Pil Sung chapter; (1st, 2nd, 3rd & 4th Dan) takes practioners on a journey of self discovery, as they find out about the human physical potential and how close they can get to its boundaries. Pil Sung 1& 2 Patterns for black belts 1st & 2nd Dan. Patterns cater for multiple kicking in different directions and more advanced Khmer Boxing hand combinations plus basic single jumping kicking techniques. Pil Sung 3 & 4 Patterns for black belts 3rd & 4th Dan, cater for battle field combats utilising the deadliest techniques from Bokator, Flying double elbows strikes and thrusts, flying double knees strikes plus flying take down mounting techniques (mounting an opponent) via different methods including front and rear mounting and flying scissors added to multiple flying hand and foot techniques with potential for up to five aerial targets in one jump. In English the translation for Pil Sung means; Certain Victory.