The I Ching, the Yi Jing, Yijing, or I Ging

is one of the Five Classics, the fundamental books of Confucianism.

The traditional manner of consulting the  I Ching was to throw a 
bundle  of  yarrow sticks. The sticks are thrown six times. Each 
throw, through  its  combination  of  odd  or  even sides - head 
or  tails  -  yields  a  particular  result,  called  a  'line'.


The I Ching also known as the Yi Jing, Yijing, or I Ging, is one of the Five Classics, the fundamental books of Confucianism. It is over 3000 years old and the symbols that used in divination are over 5000 years old. It makes them both one of the oldest survived books in the world, and one of the oldest forms of divination as well. It is by far the most popular kind of divination and oracle in Asia, and has a growing namber of followers in Europe and the America. This fact is based on its uncanny ability to provide detailed insights to those who study it carefully.

Define your question & Consult the oracle of the I-Ching online ..
Chinese coins represent the powerful union of heaven and earth. 
Described   as   being   "square  within  and  round  without".