Manufacturing method of double-letter chess and cards

The invention discloses a manufacturing method of double-letter chess and cards. The method comprises the following steps: manufacturing mahjong, pokers and Chinese checkers and manufacturing two different letter characters among 26 English letters are on each chess and card according to the operating frequencies of the letters, wherein the manufacturing numbers of times of each letter character in the chess and cards are same, so that the contradiction that high frequency letter chess and cards in existing chess and cards are not enough and low frequency letter chess and cards are not needed to lead to more waste cards is avoided, and therefore, the total number of the chess and cards is reduced to the maximum extent and the cost of the chess and cards is lowered. By additionally manufacturing one of common poker characters or one of common mahjong characters on each chess and card, the English double-letter chess and cards and common pokers or common mahjong are integrated, so that the chess and cards have various functions and diversification, can be used as various teaching tools for schools and recreational articles for home life and social interaction, and are particularly suitable for students learning English and primary school mathematics.