What is the all-band card in mahjong? There is also mixed, pure, right? thank you

When drawing cards, there are nine cards in each deck and ordinary cards. Seven pairs of wires in full frequency band are upgraded to seven pairs of wires in mixed frequency band or seven pairs of wires in clear frequency band.

Mahjong terminology. Four times. Yao brand: Yao nine brand. (19 1900 cakes, 19 strips, 19 plates).

Mixed Mahjong Nine is one of the rules of Chinese Mahjong Competition. It consists of ordinal cards 1, 9, and the number of plates and cards. All characters and nine numbers are taken, regardless of scratching. The magic number is 32.

Mix 97 pairs and you'll be in the limelight. If you mix 97 pairs, you will have 7 pairs.

Pure 97 pairs are all seven pairs of nine, but there must be a bar in the pure one.

Extended data

In ancient times, mahjong was mostly made of bones and bamboo backs. It can be said that mahjong tiles are actually a combination of cards and dominoes. Compared with other forms of dominoes, mahjong is the most complicated and interesting. Its basic gameplay is simple and easy to use, but there are many changes and the collocation varies from person to person. Therefore, it has become one of the most attractive boxing forms in the history of China.

Each deck of northern mahjong 136 cards. South Mahjong is generally 144, with eight cards in spring, summer, autumn and winter, and plum, bamboo, orchid and chrysanthemum. In some places, there are mahjong, plus 1 card of cornucopia, god of wealth, mouse and cat, and 4 cards of playing wild, totaling 152 cards.

At the same time that the horse brand was popular in the Ming Dynasty, an entertainment device called "playing cards" was also derived from the horse brand. There were 60 cards at the beginning. When playing cards, four people each take ten cards first, and then take cards and play cards in turn. One family plays cards, and two or even three families say at the same time that the first one to get the card wins. These items and playing methods are very similar to today's mahjong tiles. This card game is always silent in the process of playing, so it is also called silent card.