很多刚接触麻将的朋友都会问：What's wrong with Mahjong?？Simply put, when the cards in your hand are formed into a specific card type according to the rules, you can declare your cards and win the game. But what specific conditions must be met? What are the differences in mahjong rules in different regions? This article will break down in detail for you, so that you can easily grasp the core points of Hu Pai.

一、胡牌的基本条件：凑齐“四组一对”

在大多数麻将玩法中，胡牌的基本要求是手牌由四组面子（顺子或刻子）加上一对将牌组成，共14张牌（胡牌时通常为14张，但有些情况如杠牌后会多出牌）。

  • shunzi: Three cards of the same suit and consecutive numbers, such as "10,000, 20,000, 30,000" or "5, 6, 7".
  • pung: Three identical cards, either touched (open) or touched (hidden). For example, three "red medium" or three "eight cylinders".
  • Play cards (pairs)：两张完全相同的牌，例如两张“东风”或两张“九万”。

只要你的手牌能拆解成这样的结构，就达到了胡牌的基本条件。当然，某些特殊牌型（如七对、十三幺）不遵循这个规则，后面会详细介绍。

2. Common examples of Hu brand types

In order to understand more intuitivelyWhat's wrong with Mahjong?, let's take a look at a few typical examples:

1. 平胡（基本胡）

手牌由四个顺子或刻子加一对将牌组成，没有特殊限制。例如：

  • 顺子：1-2-3万、4-5-6万、7-8-9万、2-3-4条
  • General cards: a pair of 5 barrels

这种牌型最常见，也最容易判断。

2. Pengpenhu

手牌由四个刻子（或杠）加一对将牌组成，没有顺子。例如：

  • Engraving: three pieces of 1 barrel, three pieces of 5 strips, three pieces of Dongfeng, and three pieces of 90,000 yuan
  • General cards: a pair of white boards

碰碰胡通常比平胡番数更高。

3. seven pairs

手牌由七个对子组成，不需要顺子或刻子。例如：

  • 对子：1万、1万、3条、3条、5筒、5筒、东风、东风、南风、南风、白板、白板、9万、9万

七对是特殊牌型，很多地区都承认，但有些玩法要求不能有重复的对子（如豪华七对）。

4. exclusively

The cards in the hand are all composed of the same suit (one of ten thousand, bar, and barrel), and can have straight and cut. For example:

  • All of them are ten thousand sons: 1-2- 30,000, 4-5- 60,000, 7-8- 90,000, 2-3- 40,000, a pair of 50,000

清一色是高分牌型，但胡牌难度也较大。

3. Special Hu method: Do not follow the card type of "four groups and one pair"

In addition to the above basic structure, there are also some special Hu methods. They do not follow the rule of "four groups and one pair", but they also count Hu cards:

  • Thirteenth one：由13种幺九牌（1万、9万、1条、9条、1筒、9筒、东南西北中发白）各一张，再加上其中任意一张组成对子。这是麻将中最难胡的牌型之一。
  • Don't rely on anything: The hand consists of single and unrelated cards. The number interval is usually equal to or greater than 3, and includes wind cards and Wrigley.
  • Combination dragon: The hand contains three suits of 147, 258, and 369, plus other faces or pairs.

这些特殊牌型在不同地区规则中可能有差异，建议在开局前确认当地玩法。

四、新手容易忽略的胡牌细节

很多新手在牌桌上明明已经听牌，却因为不了解规则而错过胡牌。以下细节需要特别注意：

  1. 必须缺一门？ Sichuan Mahjong and other gameplays require that when playing Hu cards, there must be no three colors in the hand, and one card must be missing. There is no such restriction for national standard mahjong.
  2. Can't play the cards you have played? In some places, it is stipulated that "no play after passing the water", that is, the cards you have played cannot play other people's shots within a certain round, and you need to draw the cards again before you can regain the qualification for playing the cards.
  3. 杠上开花算自摸：如果杠牌后摸到的牌正好能胡，称为杠上开花，通常加番。
  4. snatch a beard：当别人加杠时，你可以抢那张杠牌胡牌，但需要符合胡牌条件。

五、总结：如何快速判断自己是否胡了？

Back to the original question:What's wrong with Mahjong?？最实用的方法是：

  • 先看手牌能否拆成四组面子加一对将牌（基本胡）。
  • If not, check whether it meets special card types such as seven pairs and thirteen ones.
  • At the same time, pay attention to special local rules (such as missing one door, starting a number of Hu Fan, etc.).

建议新手在实战中多观察、多请教，逐渐熟悉各种牌型。只要掌握了这些核心规则，你就能在牌桌上自信地喊出“胡了”！