Liu Ren

Liu Ren I - Ching only presents 64 hexagrams, each has 6 lines. So, the divination scope is limited to 64 * 6 = 384. To imagine using 384 lines to imitate the ever-changing world and assorted things predestines the failure and disappointments, to some extent There are 720 basic presentation formulas because there exist 60 stems and branches harmonics and each harmonics can present with 12 kinds of changes associated with Heavenly Disk. http://www.damo-qigong.net/project/iching/liuren.htm