The character "kuang" in the oracle bone inscriptions is, the upper right part is "U plus a horizontal", which represents the pool, and the lower part is the shape of "ru". Represents the appearance of water flow. On the left is beside the water, which represents the situation and refers to water. The original meaning of the word Kuang is spring. Or a river (stream) that originates from a spring. The ancient "spring" has a "space shape" above the glyph, which represents the gaps in the stones in the mountain. There are also several dots drawn in the "space" to represent water droplets. The lower part of the character looks like water flowing. The springs generally have a large flow and there is a spring pool at the mouth of the spring. When the pool is full, it flows out to the lower place. Shandong's "Seventy-two Mingquan" should be called "Seventy-two Mingquan". Kuang's water is cold at first, so "Shuowen" interprets it as cold water. There are large and small flows in Kuang, and there are also pools, so you can gesture. The source of the condition is usually inside the mountain. If you want to find it, you have to dig (dig) a cave (cave). The ancient character "Qie" means cave. "Moreover" refers to the further meaning of the source of the situation. later. The extension is "progressive". 'and' and other meanings. In ancient times, people looking for water during droughts also said it was "looking for conditions". "Is there conditions?" later became "conditions". There are conditions in mountains, but "it gets worse and worse" (the position of conditions is getting worse and worse) (Bottom) Kuang water contains minerals and has a taste, but it’s hard to tell what it tastes like. After that, Kuang was often used in words, and its original meaning was forgotten (Kai Ming). ),