The tradition of carved jade disks called a bi began in China before the invention of writing. Dating back to Neolithic times, it's believed they represent the heavens. Later as the culture changed, so did the meaning and the value…
By Maureen Gilmer, Tribune News Service, St. Louis Post-Dispatch: Living
Sun, 03/18/2018 - 2:00pm
The tradition of carved jade disks called a bi began in China before the invention of writing. Dating back to Neolithic times, it's believed they represent the heavens. Later as the culture changed, so did the meaning and the value…