What do the squares in playing cards stand for?

The number of playing cards in early Europe was different from today. Today's 54 cards are said to have been invented by the French.

1. Today's playing cards are designed with 52 real cards, because there are 52 weeks in a year.

2. Playing cards are designed in four colors: diamonds, hearts, spades and clubs, because a year can be divided into four seasons: spring, summer, autumn and winter;

3. There are thirteen cards in each suit, because each season includes thirteen weeks;

4. If you calculate the score of each set (J is eleven o'clock, Q is twelve o'clock, and K is thirteen o'clock), it is exactly ninety-one points, because each season averages ninety-one days;

5. Add up the points of the four colors, and take half a point for each king. The total number of points is 365, which is the same as the total number of days in a year (in leap years, the king is taken as a point);

There are twelve J, Q and K in playing cards, which means there are twelve months in a year. This is because the sun passes through twelve constellations a year.

As for playing cards, they are divided into two colors, red and black, which represent day and night respectively.

8. The four colors of playing cards have different meanings: first, they represent four industries (spades-spears symbolize soldiers, clubs-clovers symbolize agriculture, squares-bricks symbolize craftsmen, and hearts-hearts symbolize priests); second, they come from divination patterns (spades-olive leaves symbolize peace, and hearts-hearts symbolize wisdom).

9. J, Q and K in playing cards are the abbreviations of squire qeen (queen King (king respectively, representing twelve historical figures, such as: K of hearts stands for Charlie (no beard), K of diamonds stands for Caesar (profile), and K of spades stands for David in the Bible. They are the Hebrew world in the Middle Ages, the Roman Empire, Rome and so on.

10, GREAT GHOST represents the sun, and imp represents the moon.

52 cards represent 52 weeks in a year.

Red heart brick plum blossom sunflower fan represents four seasons: spring, summer, autumn and winter.

There are 13 cards in each suit, which means there are 13 weeks in each season.

If j q k is regarded as111213, the big boy is half a point.

The total number of points in a deck is 365.

The eldest child is 1 ge, which adds up to 366 (leap year)