Bart Cham Dao translates as Eight Cutting Knives
The second weapons form within the Wing Chun system. The Wing Chun knives are used like an extension of the hand as most of the moves have similar concepts as the hand movements from the hand forms. The knives introduce the practitioner to the concept of short range weapons and advanced footwork the form consists of eight sections and is generally only taught to advanced practitioners who
have completed the rest of the system.