Shielding words, right?

Meaning of diamonds: There is one suit called diamonds in playing cards, and the other three are called hearts, spades and clubs. At present, the playing method of playing cards is fighting landlords, which is easy to understand and interesting.

Origin:

Why to use these four patterns as the patterns and colors of playing cards has been said a lot. There are two kinds of centralized views: one is that these four colors represent the four major industries of society at that time, among which spades represent spears and symbolize soldiers; Plum blossoms represent clover flowers and symbolize agriculture; Square represents bricks used by craftsmen; The heart represents the heart and symbolizes the priest.

On the other hand, these four colors come from the patterns of ancient European divination tools, in which spades represent olive leaves and symbolize peace; Plum blossom is a four-leaf clover, which means good luck; The square is a diamond, symbolizing wealth; The heart shape symbolizes wisdom and love.