Choi Lai Fut Kung Fu 
    Choy Lay Fut Kung Fu
    Choy Li Fut Kung Fu
    Choy Lee Fut Kung Fu
    Gung Fu or Kung Fu

  There are many different
  spellings in English but they
  all refer to the same art.

   Internal Training includes Lohan Qigong
   also spelled Chi Kung and Chi Gung