Lu Gwei-Djen notes 'These were not in use when writing our book'.
The other documents are advertisments for acupuncture equipment; 'Organisation plan' for the Chinese Medicine and Acupuncture Research Centre, Hong Kong; lecture programme for a meeting of the Medical Acupuncture Association, 7 May 1977; letter from Melissa Ennen of Friendship International Corporation, promoting acupuncture equipment, (26 April 1978).
The file also has a sub-file enttiled 經絡學 [Ching Lo Hsueh / Jing Luo Xue].