I support Xu Xiaodong in revealing the ineffectiveness of these Chinese Martial Arts as they are not meant for street fighters like MMA. These Chinese Martial Artists should stop and not simply challenge MMA fighters when they don't even have the experience in real street fighting encounters before. However, many Chinese are unable to accept Xu's comments .... well it is good that at least he is truthful in proving that these Chinese martial artists are just good for health training instructors but not to be used in street fighting which is totally a different situation.;even a person trained as Black Belt in Karate, Judo or Tae Kwon Do may not be able to win any fight against MMA fighters.