They are talking about Wu Mei Pai or Ngo Mai Phai forms and some of the forms are pak mei forms on this forum apparently this Ngo Mai Phai or Wu Mei Pai also called Ngor Mai Shaolin is a version of Pak Mei that Chau Quan Ki learned they say it is a Emei Art .
http://216.239.37.104/translate_c?hl...UTF-8%26sa%3DN