For friends who are new to mahjong, the most confusing question isHow is Mahjong considered stupid?。The cards in your hands clearly look the same, but why is it that others say they are stupid, but I am always one step away? In fact, the core rules of Hu cards are not complicated. As long as you master the basic formula and common card types, you can quickly judge them. This article combines the mainstream mahjong gameplay in 2026 to systematically sort out the criteria for judging Hu cards so that you will no longer be confused.

1. The basic formula of Hu Pai: 4 sets of face +1 pair of general

No matter what kind of mahjong, the basic structure of Hu cards is fixed:4 sets of faces (straight or cut)+1 pair of general cards (pairs)。Simply put, the 14 cards in your hand (usually 14 cards when you are playing cards, including cards played by others or self-drawn cards) must be able to be divided into such combinations.

  • 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, such as "Three East Winds" or "Three Eight Canisters".
  • trumps: A pair of exactly the same cards, such as "Two Red Cops" or "Two 50,000".

For example, the hand is "123,000, 4 pieces, 5 pieces, 6 pieces, 7 pieces, 7 pieces, Dongdong, 990,000", which is the standard Hu card type: 3 sets of straight straight, 1 set of engraved cards, and 1 pair of trump cards. As long as your cards can be disassembled into such a structure, you basically meet the conditions for Hu cards.

2. Examples of common Hu brand types

Now that we understand the basic formula, let's take a look at several common Hu card types to help you deepen your understanding.

1. pinghu

Pinghu is the most basic hu method, consisting of 4 sets of straight (or cut) plus a pair of general cards. There is no special card type. For example:

  • 1230,000, 4560,000, 7 articles, 8 articles, 9 articles, 2 articles, 2 articles, 550,000

As long as this card type conforms to the basic formula and does not have special operations such as touching bars, it is usually considered flat.

2. Pengpenhu

Damping Hu required that all four groups of face be carved (or bars) and no straight. For example:

  • 3 with 1 barrel, 3 with 5 strips, 3 with east wind, 3 with 90,000 yuan, and a pair of red medium

The number of strokes of a Champs Hu is usually higher than that of a Pinghu Hu because the carving is more difficult to gather than a straight.

3. seven pairs

The seven pairs are a special type of Hu card, consisting of 7 pairs and do not require straight or cut. For example:

  • 110,000, 330,000, 5 articles, 5 articles, 7 articles, 7 articles, 9 barrels, 9 barrels, Dongdong, South-South

When dealing with seven pairs of Hu cards, there are 14 cards in the hand, all of which are pairs. This is also a Hu method that many novices easily ignore.

4. exclusively

All cards are required to be of the same suit (one of ten thousand, bar, and barrel) and comply with the basic formula. For example:

  • 1230,000, 4560,000, 777,000, 880,000, 990,000

The number of plays in all colors is higher, but it is difficult to gather together and requires patience to play cards.

3. Special Hu Method: Card types that do not follow the basic formula

In addition to the above-mentioned common card types, there are also some special Hu methods that do not follow the formula of "4 sets of face +1 pair of generals", but they are still Hu. Understanding this can avoid misjudgment.

1. Thirteenth one

The thirteen ones consist of one card each of 13 types of 19 cards (10,000, 90,000, 1, 9, 1 barrel, 9 barrel, and middle white in southeast, northwest and middle hair), plus any one of them to form a pair. For example:

  • 10,000, 90,000, 1, 9, 1 barrel, 9 barrel, east, south, west, north, middle, hair, white, white

Thirteenth one is a top big card, and the difficulty of playing games is extremely high, but once playing games, the number of games is astonishing.

2. Don't rely on anything

No matter what, the hand is required to be composed of character cards and number cards of different suits, and the number cards must be separated by at least 3. For example:

  • 10,000, 40,000, 70,000, 2, 5, 8, 3, 6, 9, east, south, west, north, middle

No straight or cut is required, but the number card must meet the "not rely on" condition, that is, the number difference of the same suit is ≥3.

4. Common misunderstandings in judging Hu cards

A lot of novices are judgingHow is Mahjong considered stupid?When it comes to making the following mistakes:

  • Ignore the trump card: There are only 4 sets of faces but no pairs. You cannot play tricks. For example,"12,30,000, 4, 5, 6, 7, 7, 7, 99,900" only has 12 cards and lacks trump cards.
  • Insufficient face quantity: The cards in your hand cannot be divided into 4 sets of face +1 pairs, even if the card types seem similar.
  • Confusion of straight and cut: For example,"12,30,000" is a straight line, but "11,10,000" is a mark. The two cannot be mixed.
  • Ignore special card types: Special card types such as seven pairs and thirteen ones do not follow the basic formula and need to be memorized separately.

To avoid cheating, it is recommended to carefully split the cards in your hand before playing cards and push them after confirming that they comply with the rules.

5. Tips on changes in mainstream mahjong rules in 2026

With the competitive development of mahjong, some local rules in 2026 have fine-tuned the determination of Hu cards, such as:

  • Some online platforms have stricter requirements on the "seven pairs" and must be clear (no one can touch the bar).
  • Some areas have added a new "grab the bar" rule, which means that you can play that card when others make up the bar.
  • The number calculation is more transparent, but the basic structure of Hu Pai remains unchanged.

Therefore, in specific games, it is recommended to first understand the local or platform rules, and then make judgments based on the basic knowledge of this article.

Conclusion: Master the core and relax your cards

All in all,How is Mahjong considered stupid?The core of the game is to remember the basic formula of "4 sets of faces +1 pair of generals" and be familiar with special card types such as seven pairs and thirteen ones. By constantly practicing removing cards, you will gradually form a conditioned reflex and see at a glance whether the cards are in a bad position. I hope this article can help you clear your doubts and be more confident and calm at the mahjong table.