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
Styles of Chinese martial arts China. Each province has its own styles of martial arts. For example, in Xingyi, there are currently three main branches: Shanxi, Hebei and Henan. Each branch has unique characteristics but they can all be traced to the original art developed by Li Luoneng and the Dai family. A particular style can also be identified by the city where the art was practised. For example, in the North, the cities of Beijing or Tianjin have created different martial arts branches for many styles. Similarly, in the South, the cities of Shanghai, Quandong and Foshan all represented centers of martial arts development.