Three Foot Yang Jing
We have Three Hand Yang Jing, then we must have Three Foot Yang Jing, which must run from the foot area. These also have Big Yang, Middle Yang and Small Yang. Big Yang is Tai Yang 太陽, Middle Yang is Yang Ming 陽明 and Small Yang is Shao Yang 少陽. The names are the same as the Hand Yang Jing. The Big Yang Jing is the Foot Tai Yang Urinary Bladder 足太陽膀胱經. The Middle Yang Jing is the Foot Yang Ming Stomach Jing 足陽明胃經. The Small Yang Jing is Foot Shao Yang Gall Bladder 足少陽膽經.
With all these Jing we know which ones are Yang Organs like, Small Intestine, Large Intestine, Triple Warmer, Urinary Bladder, Stomach and Gall Bladder. If we know this then we will know which ones are Yin Organs like, Lung, Heart, Pericardium, Liver, Spleen and Kidneys.
All the Big Yang are Tai Yang 太陽 and Small Yang are Shao Yang 少陽, and all the Big Yin are Tai Yin 太陰 and Small Yin are Shao Yin 少陰. Only the Middle Yang and Middle Yin are different. Middle Yang is Yang Ming 陽明 and Middle Yin is Jue Yin 厥陰. So as long as we know the middle names are different then the names are quite easy to remember