对于刚接触麻将的朋友来说，最常问的问题之一就是“玩麻将什么牌是胡了算”。In fact, the core of Hu cards lies in whether the cards in your hand can be formed into a card type that conforms to the rules. Simply put, when your hand touches or eats and finally forms a specific combination structure, you can declare a card. Below we will take a detailed breakdown of the basic conditions, common card types and special Hu methods of Hu cards, so that you can quickly change from a novice to a veteran.

Basic conditions for Mahjong

In most mahjong games, Hu cards need to meet two basic conditions: first, the number of cards in the hand meets the regulations (usually 14 cards, including a card touched or played by others); second, the cards in the hand can form "四组顺子或刻子加上一对将牌”的结构，或者符合特殊牌型的要求。

所谓顺子，就是同花色数字连续的三张牌，比如“一万、二万、三万”或“五条、六条、七条”。刻子则是三张完全相同的牌，可以是自己摸到的三张（暗刻），也可以是碰牌得到的明刻。将牌也叫“对子”，是两张完全相同的牌，比如“两个红中”或“两个九筒”。

Detailed explanation of common Hu brand types

1. 基本胡牌型：四组顺子/刻子 + 一对将

This is the most standard form of Hupai and the easiest for novices to understand. For example, your hand is:1.23 million, 456 strips, 789 cylinders, three east winds, and a pair of whiteboards, add any card played by others or touched by yourself to make 14 cards, and you can play. This card type requires four sets of face (straight or carved) and a pair of trump cards, all of which are indispensable.

2. 七对子：七个对子组成的特殊胡牌

Seven pairs is a special method that does not require straight and cut, as long as your hand consists of seven pairs. For example,"two ten thousand cards, two three cards, two five cylinders, two seven cards, two ninety thousand cards, two red medium cards, and two rich cards", with a total of 14 cards, you can make seven pairs. This card type is recognized in most Mahjong rules and is usually higher in number.

3. Damp Hu: A Hu card composed entirely of carved pieces

碰碰胡要求四组刻子（包括碰出的明刻和自己手里的暗刻）加上一对将牌。例如“三个南风、三个八万、三个二条、三个五筒、一对九条”。这种牌型因为需要较多相同的牌，难度较大，但胡牌后得分也更高。

4. 清一色：同一种花色的牌组成的胡牌

清一色是指你的所有手牌（包括顺子、刻子和将牌）都是同一种花色，比如全部是万子、条子或筒子。例如“123万、456万、789万、三个二万、一对五万”。清一色是典型的高番牌型，很多玩家会刻意追求。

Special Hu method: You can Hu without following the rules

In addition to the common card types mentioned above, there are also some special tricks that are effective under certain rules. For example "Thirteenth one", consists of one card each of thirteen types of 19 cards (10,000, 90,000, 1,900, 1,000, 1,00, 1,000, and 1,000, 1,00. This brand type is extremely rare, but once Hu is a top brand.

There is also "Ask for everything”，即全部通过吃、碰、明杠组成面子，最后单钓一张牌胡牌；“flower on the bar”，在杠牌后补牌时正好胡牌；“snatch a beard”，别人加杠时你可以抢那张牌来胡。这些特殊胡法因地区规则不同而有所差异，玩之前最好先了解当地规则。

如何快速判断自己是否胡牌

新手在实战中常常手忙脚乱，不知道自己的牌是否已经胡了。这里教大家一个简单的判断步骤：

  1. Count the number of cards in your hand first and make sure you have 14 cards (or 14 cards after adding the card you want to play).
  2. Try dividing your hand into four sets of faces (straight or cut) and a pair of trump cards. If it can be completely separated, it will be basic.
  3. 如果无法分成四组面子，检查是否全部是对子（七对）或全部是刻子加将（碰碰胡）。
  4. 再看是否满足特殊牌型，如清一色、十三幺等。
  5. 如果以上都不满足，说明还没胡，需要继续调整牌型。

多加练习后，你会逐渐形成牌型敏感度，一眼就能看出是否胡牌。

常见误区：这些情况不算胡

很多新手容易误解，以为只要凑够14张就能胡，其实不然。以下几种情况通常不能胡牌：

  • There are four sets of straight in the hand but the trump cards are not pairs, such as only one trump card.
  • The card type structure is correct, but certain rules are violated, such as the lack of "19" or "door clear" requirements (part of the gameplay).
  • He had already touched four sets of cards, but there was only one card left in his hand. He could not form a general card, nor could he play.
  • When listening to cards, you don't pay attention to the "number of cards", for example, you only listen to one card, but all the cards have been played or have been knocked away.

Anyway,玩麻将什么牌是胡了算The key is whether the card type conforms to the rules. It is recommended that novices master the basic Hu card types first, and then gradually understand the special Hu methods and local rules. Play more and practice more, and you will soon be able to make it easy at the table.