The first contemporary chang quan wushu form came out around the early 1960's ('61 or '62 I think). At first is was basicaly a nice long form and basic training curriculum based on 5 of the major chang quan styles: Cha Quan (Cha style boxing, sometimes refered to as musslim long fist), Hua Quan (China boxing), Hua Quan (flower boxing), Pao Quan (Cannon boxing), and Hong Quan (Red boxing, an old Shaolin style). Cha Quan from Wang Ziping was used for the overall frame of the style, and probably the biggest influence. At first it was used as a standardized qualifier form for competition. Everyone would do this chang quan form first, and then use their personal traditional styles in the finals. A more complete curriculum did develop eventualy and there's beginer, intermediate, and advanced forms now too. When the cultural revolution hit though, martial arts were banned for the vast majority of the people (military and martial artists used for propoganda purposes being the exceptions). There was little to no traditional or contemporary development in the mainland between '66 and the '76. When the ban was lifted, a lot were afraid to teach application in public, and a lot of athletes were trained without the martial (or traditional) component of wushu. Some did start teaching that stuff again eventualy, but there's still some out there that hide it from the public. Now days though, forms and fighting are pretty well devided in contemporary competitive forms (at least in chang quan, nan quan, and taiji quan). There's a much larger emphasis on "nandu" scoring now: basicaly a scoring system that rewards huge jumps and acrobatic techniques. Kind of like a gymnastic floor routine.