"Bishi" means: What do you mean?

"bian Shi" is also written as "table stone", which is a bone in the leg joints of cattle, sheep, pigs and even wolves. Symmetry on both sides (the difference between wolves is asymmetry) In ancient China, hunting equipment, gambling equipment and divination equipment of northern minorities were also used as a kind of game equipment (now popular in Xinjiang and other areas). History of the Yuan Dynasty: "After returning to the mountain, the hundred horses and the shepherd boy only care about the boy, and they can throw stones for fun."