Shaolin Monks or Chinese Buddhist monks have been traditionally and stereotypically linked with the practice of the Chinese martial arts or Kung Fu, and monks are frequently important characters in martial arts films. This association is focused around the Shaolin Monastery. The Buddhist monk Bodhidharma, traditionally credited as the founder of Zen Buddhism in China, is also claimed to have introduced Kung Fu to the country. This latter claim has however been a source of much controversy (see Bodhidharma, the martial arts, and the disputed India connection). One more feature about the Chinese Buddhist monks is that they practice the burning marks on their scalp, finger or part of the skin on their anterior side of the forearm with incense as a sign of ordination.