Wikipedia
Sanshou, Sanda, Chinese boxing, Chinese kickboxing, or an "unsanctioned fight" is a Chinese self-defense system and combat sport. Sanshou is a martial art which was originally developed by the Chinese military based upon the study and practices of traditional Kung fu and modern combat fighting techniques; it combines full-contact kickboxing, which includes close range and rapid successive punches and kicks, with wrestling, takedowns, throws, sweeps, kick catches, and in some competitions, even elbow and knee strikes.
Sanshou is not seen as a style itself, but rather is considered as just one of the two components of Chinese martial arts training and is often taught alongside taolu (forms) training. However, as part of the development of sport wushu by the Chinese government, a standard curriculum for sanshou was developed. It is to this standard curriculum that the term Sanshou is usually applied. This curriculum was developed with reference to traditional Chinese martial arts. This general Sanshou curriculum varies in its different forms, as the Chinese government developed a version for civilians for self-defense and as a sport. The most famous fighters in China are Cung Le (kickboxing), Liu Hailong (sanda), Muslim Salikhov (sanda), Simon Marcus (kickboxing), Zhang Tiequan (mma) and Zou Shiming (boxing).