Similar to other family styles of t'ai chi ch'uan, Chen-style has had its frame adapted by competitors to fit within the framework of wushu competition. A prominent example is the 56 Chen Competition form (Developed by professor Kan Gui Xiang of the Beijing Institute of Sport under the auspice of the Chinese National Wushu Association. It is composed based on the lao jia routines (classical sets), and to a much lesser extent the 48/42 Combined Competition form (1976/1989 by the Chinese Sports Committee developed from Chen and three other traditional styles).