Grandmaster (martial arts) of "Dan" rankings and Black belt and Red belt in martial arts both derive from Judo where they were adopted by its founder Kanō Jigorō. There are many terms similar or equivalent to 'grandmaster' used by various martial arts traditions. Some of these terms derive from older systems, while others are relatively modern. Japanese martial arts commonly use Sensei (先生) meaning "teacher" or literally translated, "born first" or "one who has gone before". A "Sensei" is a person who has knowledge and is willing to teach that knowledge to another. A "Sensei" assists students in "ken shiki" "the pursuit of
Martial arts of Zhou Tong created for his troops two new styles of Wushu. The first which he taught to the troops came from his internal training, and led to the creation of Xingyiquan. The second style, which he created out of external Wushu, was Eagle Claw..." Martial arts of Zhou Tong Various martial arts have been attributed to or associated with Zhou Tong, the archery teacher of Song Dynasty general, Yue Fei. This is because assorted wuxia novels and folk legends portray him as being either a Shaolin monk or a lay disciple of Shaolin. Some of these skills range from mastery of the