The I Ching (역경/易经 literally meaning "Classic of Changes") or Zhouyi (주역/周易 meaning "Changes of Zhou") is one of the oldest of the Chinese classic texts, which contain a divination system of cosmology and philosophy. In Korea, under the Confucian system, the I Ching was admired by people of all ranks as a textbook of oriental philosophy (의리/義理) as well as a tool for divination (상수/象數). World of ..