Mahjong, as one of the most popular board games in China, has a variety of ways to play, but its core goal is always "Hu card." Many novice players often ask:How is Mahjong?？Simply put, when the cards in your hand are composed of the specified card type, you can declare a card. However, the rules of mahjong in different regions are slightly different. This article will be based on the most popular national standard mahjong and public mahjong, combined with the common gameplay methods in 2026, to provide you with a detailed breakdown of the conditions and card types of Hu cards.

1. Basic conditions for Mahjong

In most mahjong rules, Hu cards need to meet the following two basic conditions:

  • Card type complete: The hand usually consists of four sets of "faces"(straight or carved) and a pair of "generals"(also known as sparrow heads), with a total of 14 cards. Except for a few special card types such as seven pairs and thirteen ones.
  • conform to the rules：不能有违规操作（如吃、碰、杠后未满足番数要求等），且必须达到规定的起胡番数（部分地方规则无此要求）。

例如，一副胡牌可能是：123万、456筒、789条、东东东、中中。其中前三组是顺子，东东东是刻子，中中是将牌。这就是最基础的胡牌形式。

2. Detailed explanation of common Hu brand types

understandHow is Mahjong?You must be familiar with several typical card types. The following are the most common:

1. pinghu

Pinghu is the most basic method of playing cards. It consists of four sets of straight (or carved pieces) and a pair of general cards, and there are no operations such as touching and bar. For example: 1.23 million, 456 cylinders, 789 cylinders, 2.34 million, 55 cylinders. Pinghu is usually low in number but easy to achieve.

2. Pengpenhu

碰碰胡也叫“对对胡”，要求四组面子全部是刻子（三张相同的牌）或杠子，加上一对将牌。例如：东东东、南南南、5万5万5万、8筒8筒8筒、9条9条。碰碰胡番数较高，适合喜欢碰牌的玩家。

3. seven pairs

七对是特殊牌型，由七个对子组成，共14张牌，不需要顺子或刻子。例如：11万、33筒、55条、77万、99筒、东东、中中。七对在多数规则中算较高番数，但难度较大。

4. exclusively

清一色指手牌全部由同一种花色的牌组成（万、筒、条中的一种），可以有顺子、刻子、将牌。例如：123万、456万、789万、333万、55万。清一色番数很高，是许多玩家追求的大牌。

5. mixed color

混一色是由一种花色牌加上字牌（东南西北中发白）组成的胡牌。例如：123万、456万、789万、东东东、中中。混一色番数低于清一色，但高于平胡。

3. Special Hu Paying Method

除了常规牌型，还有一些特殊胡法，了解它们能让你更全面掌握How is Mahjong?：

  • self-drawn: If you find the cards you need and play them, the number will usually be doubled.
  • fire: The cards played by others are exactly the cards you need. You can choose the cards.
  • flower on the bar: The card you draw after the card is exactly the right card.
  • snatch a beard: When others add bars, you can grab that card.
  • for the moon: Hu card when you touch the last card.

4. Skills for quickly judging Hu cards

Newbies often hesitate whether they have won the game in actual combat. Share a few quick judgments hereHow is Mahjong?的技巧：

  1. Count the cards：胡牌时手牌应为14张（杠牌后可能多出杠牌，但计算时按3张一组）。如果张数不对，肯定没胡。
  2. Check the face structure：尝试将手牌拆分为四组面子加一对将。如果无法拆分，则未胡。
  3. Use exclusion：先找出可能的将牌，再检查剩余牌能否组成四组面子。
  4. Be familiar with special brand types：七对、十三幺等特殊牌型不遵循常规结构，需要单独记忆。

In addition, by practicing more and observing more masters playing cards, you can gradually cultivate a "card sense" and see at a glance whether you have a card.

5. New changes in Mahjong Rules in 2026

随着麻将竞技化发展，2026年一些线上平台和线下比赛对胡牌规则进行了微调，例如：

  • 部分平台推出“无起胡番数”模式，降低新手门槛。
  • 增加“报听”功能，听牌后系统自动提示可胡牌张。
  • 引入“一炮多响”规则，多人可同时胡同一张牌。

这些变化让How is Mahjong?It is more convenient to determine, but it also requires players to be familiar with the rules of specific platforms.

conclusion

masterHow is Mahjong?It is the first step in playing mahjong well. From basic card types to special Hu methods, to practical skills, this article has sorted out the core points for you. Whether you are playing leisure or competitive competitions, understanding the rules of Hu Pai will allow you to enjoy Mahjong more. In 2026, make an appointment with friends and practice this knowledge!