The Concepts of Xu (Void) and Shi (Reality) in Traditional Chinese Medicine
Xū (虚) refers to emptiness, derived from the character 虍 (hǔ, tiger skin) and 丘 (qiū, mound). The original meaning of Xū is a desolate area governed by a tiger (土, earth). The character 丘 represents two people fleeing back to back, symbolizing the discord of human hearts (土, heart). The character 虍 is composed … Read more