Who invented playing cards?

According to legend, the origin of playing cards dates back to the dispute between Chu and Han at the end of Qin Dynasty. In order to alleviate the homesickness of soldiers, General Han Xin invented a card game, which was called "Yezixi" because the card face was only the size of leaves. ("leaf card", two fingers size. The "leaf card" with a length of 8 cm and a width of 2.5 cm is made of silk and paper, and the pattern is printed by woodcut. It is said that this is the embryonic form of playing cards. /kloc-in the 20th century, Kyle Poirot brought this card game to Europe, which immediately aroused great interest from westerners. At first, it was only a luxury of nobles, but it soon became popular among the people because of its low cost, diverse gameplay and easy learning. The French understand the four colors as spear, square, clove leaf and red heart; Germans understand the four colors as leaves, bells, acorns and hearts. Italians understand the four colors as swords, coins, crutches and wine glasses; The Swiss understand the four colors as acorns, bells, flowers and shields; The British understand the four colors as shovel, diamond, clover and red heart. 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. The 54 patterns of playing cards are also wonderful to explain: the king represents the sun, Xiao Wang represents the moon, and the remaining 52 cards represent 52 weeks in a year; Heart-shaped, diamond, plum blossom and spades symbolize spring, summer, autumn and winter respectively. There are 13 cards in each suit, which means there are 13 weeks in each season. If J, Q and K are regarded as 1 1, 12, 13 points, then the king and Xiao Wang are half points, and the total number of points in a deck of playing cards is exactly 365 points. In leap years, Wang and Wang calculate 1 point and ***366 points respectively. Experts generally believe that the above explanation is not a coincidence, because the design and invention of playing cards are inextricably linked with astrology, divination, astronomy and calendar. Legend has it that Henry VIII is a model of four modes of K; The four portraits of the oldest existing English poker K all have curly beards, which are separated from each other like Henry VIII. It is also said that the models with four figures on Q are probably Queen Elizabeth of York family and Queen of henry vii. The manufacturing of French playing cards has been developing along the routes of various manufacturers. 18 13, the government issued an officially recognized design, giving each top card a name, and many playing cards still use this name today.