A good video clip for those who are learning the first Wing Chun Set: Siu Nim Tao.
Chen Qing Zhou performing Tai Chi Sphere
Marty Practicing a Wing Chun Drill at Academy of Immortal Palm in Wooster, Ohio.
Marty Yoder feeding Conan Momchilov a Wing Chun drill. This is an early drill that leads to Wing Chun sparring.