Poker is a card game, and there are many beautiful legends about its invention. According to legend, poker was invented in China. In the Song Dynasty, there was a kind of card drama called Ye Zi Opera in China. Later, foreign businessmen who came to China brought this card game to Europe. On the basis of "Ye Zi Xi" brand in China, the shrewd Venetian businessman has a unique eye and connects this card game with the calendar. He created a new card game according to the calendar. Because there are 52 weeks in a year, I made 52 cards, plus 54 cards of the king of size. According to the four seasons of spring, summer, autumn and winter, four patterns of heart, square, plum blossom and spades are made. According to the difference between black and white in a day, the four colors of poker are black and red. * * * each color 13, representing each season 13 weeks. There are 12 cards with K, Q and J, which means that a year is divided into 12 months. The king represents the sun and the day, so it is red; Xiao Wang represents the moon, suggesting that night is coming, so it is black. If "J" is 1 1 min, "Q" is 12 min, "K" is 13 min, and "Xiao Wang" is 1 min, then the sum of the points of 53 cards is exactly equal to 365 points. If you add the "king" of 1 minute, it is the number of days in leap year. According to a file of Swiss monks kept by British Museum, poker was introduced to Switzerland from England in 1377. There were 56 cards and 22 decks at the beginning. By the middle of15th century, the number of cards had been reduced to 52, leaving only two cards in a deck. This is a popular English playing card-red, black and four groups of pictures. The four groups of patterns have their own figurative meanings: spades and olive leaves, symbolizing peace; Heart, heart, symbolizes wisdom and love; Diamonds, diamonds, symbolize wealth; Plum blossom and black clover symbolize luck and happiness. . Each group has 10 digital cards, one for K (king), one for Q (queen or queen) and one for J (jack, noble or knight). King David's spade K is depicted in the Bible, with a sword in his left hand; King of hearts. The picture shows the French emperor Charles I holding a sword in his left hand and pressing the edge of the royal dress in his right hand; Box K depicts Julius Caesar in ancient Rome, holding a hand-raising ceremony in the ancient Roman Empire, and the axe behind him is a symbol of power; The plum blossom K depicts the imperial status of Alexander the Great of Macedonia, with a sword in his left hand and soil in his right, obsessed with dominating the world. Q cards are all portraits of Elizabeth I with a rose. Some countries are also different: Q of spades, painted with Athena; Q of hearts, painted with Le Tiefu; Q, the portrait of Rachel, Jacob's wife in the Bible; Q of clubs depicts Magdalene, Samson's lover in the Bible. J of spades, Oz, knight of Charles I, holding a sword; J of hearts, soldier Keto holds a big axe in his left hand; Box J is Joan of Arc, a French "saint" with a sword; J of clubs is Lord Lenslow of Li Guang, China, with an arrow in his hand. As for the "big king" and "little king", they are often painted like King Henry VIII of England. In France, it was painted as King Charles I of France.