Hsing - i quan Beng quan (Crushing fist) video Added: Jun 2019 | Last update: Oct 2019 Crushing fist. Tags: Karate (Martial Art) Self-defense (Martial Art Category) Tang Soo Do (Martial Art) Brazilian Jiu-jitsu (Martial Art) Mixed Martial Arts (Martial Art) Boxing (Sport) Shaolin Kung Fu (Martial Art) beng quan