Master Chu is a Zhongese master at martial arts and is currently a very minor (mentioned only once) character.
Master Chu is the Zhongese royal martial arts instructor for General Teng's daughter, Meilin. He is an expert in the art, and could famously knock down an opponent with only two blows. He is a very good teacher, as shows in Meilin's prowess in martial arts. He remained in Zhong to help General Teng defend his house when it was abruptly invaded during Meilin's Bonding Day.