64 Ways - The I Ching, or "Book of Changes", is an ancient Chinese oracle, one of the five classics of Confucianism. Some 3000 to 4000 years old, it is also the oldest known book. There are 64 different kinds of situations in the I Ching. The ancient Chinese thought, they included every possible situation under heaven and on earth. Each situation is indicated by a hexagram, which is a symbol made up by 6 lines, each of which can be broken or unbroken. I-Ching is excellent for receiving clarity on problems or issues that logic by itself simply can't handle (most of the important ones in life!). Relationships, negotiations, work dynamics, office politics, family matters, spiritual well-being.