Cun is a relative unit in acupuncture point location edit

Reading this article gives the impression of a fixed length definition for 1 cun. This is not correct for the use of the cun in location of acupuncture points. It is always used relative to the body part measured. The external link 'cun measurements' at the end of the article shows the 'definitions' used on different areas on the body. This should be clarified. --Nicolasnicolas (talk) 11:29, 10 December 2009 (UTC)Reply

That's right, it is relative to the person. 1 cun (width of the thumb at the beginning of the nail) is different for each person. The measurement was created to find acupoints on people of all different sizes. Source: Five Dragons Acupuncture College Course. Perhaps we should make it part of wikiproject acupuncture. Family Guy Guy (talk) 04:13, 18 December 2018 (UTC)Reply

Also units of angle: du, zhang, chi and cun edit

See Talk:Chi (unit)#Also units of angle: du, zhang, chi and cun --Matthiaspaul (talk) 15:54, 21 October 2015 (UTC)Reply

Also I believe that pouce is a synonym for cun, but I can't find a canonical source.

Family Guy Guy (talk) 04:07, 18 December 2018 (UTC)Reply