Hong Kong Mahjong

1 History and Origins

Hong Kong Mahjong (Cantonese: 廣東麻雀) evolved from earlier Chinese forms of the game that became popular in Guangdong province in the early 20th century. As Cantonese immigrants settled in Southeast Asia, North America, and Australia, they brought the game with them. By the mid-20th century, Hong Kong Mahjong had become the dominant variant across Chinese diaspora communities worldwide.

The style is distinguished by its streamlined scoring system based on faan (番), a doubling mechanism that rewards rare and difficult hands without requiring complex point calculations for every play. Flower and season tiles add bonus faan without complicating hand structure. The minimum faan requirement (typically 3 faan) keeps the game competitive and discourages passive play.

Today Hong Kong Mahjong is the default style in most Mahjong video games and apps, and the rules most English-language books describe when they simply say "how to play Mahjong."

2 The Tiles (144 Total)

Suited tiles (108): Three suits, values 1 through 9, four copies of each tile.

• Characters (Wan / Craks): Chinese numerals on a red background. Written 萬.
• Bamboo (Bam / Sticks): Stylized bamboo stalks. The 1-Bamboo tile often shows a bird or peacock.
• Circles (Tong / Dots): Colored circles. Straightforward to read.

Honor tiles (28):

• Wind tiles (16): East (東), South (南), West (西), North (北). Four copies of each.
• Dragon tiles (12): Red Dragon (Chun 中), Green Dragon (Faat 發), White Dragon (Baak 白). Four copies of each.

Bonus tiles (8): These tiles are never kept in the hand.

• Flowers (4): Plum (1), Orchid (2), Chrysanthemum (3), Bamboo/Peony (4). Match seat winds: East=1, South=2, West=3, North=4.
• Seasons (4): Spring (1), Summer (2), Autumn (3), Winter (4). Same seat matching system.

When you draw a bonus tile, reveal it face-up in front of you and immediately draw a replacement tile from the dead wall. Bonus tiles are never part of the hand structure.

3 Setup and Dealing

1. Assign winds: Shuffle the four wind tiles and each player randomly draws one. That is their seat wind for the round. East is the dealer. Seat order counterclockwise: East, South, West, North.
2. Build walls: Shuffle all 144 tiles face-down. Each player builds a row of 34 tiles (2 high, 17 wide) in front of them. The four walls form a square.
3. Break the wall: The dealer rolls two dice. Count counterclockwise from the dealer's right end of the East wall by the dice total. The gap is where dealing begins. The last 14 tiles form the "dead wall" (reserve for kong replacements and bonus tile replacements).
4. Deal: Starting from the break, each player takes 4 tiles at a time, going around three times (12 tiles each). Then each player takes one more tile. The dealer takes one additional tile, giving the dealer 14 tiles and everyone else 13.
5. Handle bonus tiles: Before play begins, each player who drew bonus tiles reveals them and draws replacements from the dead wall, repeating if new bonus tiles are drawn.
6. Dealer discards: The dealer (East) discards one tile to begin play.

4 Turn Structure

Play moves counterclockwise. On your turn:

1. Draw a tile from the live wall (unless you claimed a discard on the previous turn).
2. Check for bonus tiles: If you drew a flower or season, set it aside face-up, draw a replacement from the dead wall, and repeat if needed.
3. Declare a win or continue: If your hand is complete, declare Mahjong. Otherwise discard one tile face-up.

After each discard, other players may claim that tile before the next draw. Claims must be stated immediately. If no one claims, the next player draws.

Kong on your turn: If you draw a tile that completes a concealed kong (four in hand), or if you drew a tile matching an existing melded pong, you may declare a kong. Reveal it, draw a replacement from the dead wall, then discard. Any opponent may then declare Mahjong if the drawn tile completes their hand (this is called "robbing the kong" in limited cases).

5 Claiming Discards

You may claim any player's discard to complete a meld. Priority when multiple players want the same tile:

1. Mahjong (win): Highest priority. Any player may claim to win.
2. Kong: Any player may claim to form a kong (four of a kind). Draw a replacement tile.
3. Pong: Any player may claim to form a pong (triplet). You must have 2 matching tiles in hand.
4. Chow: Only the player whose turn is next can claim a chow (sequence of 3 consecutive same-suit tiles). You must have 2 tiles in hand that form the sequence with the claimed tile. Chow claims lose to pong and kong claims.

When you claim a tile: announce your claim, take the tile, lay the completed meld face-up in front of you, and discard one tile from your remaining hand. Play then passes to the player to your right (the player after whoever discarded), skipping over anyone in between.

Chow restrictions: You cannot chow a tile to win (you can only win by claiming a pong or kong, or with the tile completing the pair). Exception: in some house rules, chow to win is allowed if it meets minimum faan. Check house rules before playing.

6 Winning Conditions

A standard winning hand contains exactly 14 tiles arranged as:

• 4 melds (each a sequence of 3 or a triplet/kong of 3-4 identical tiles)
• 1 pair (the "eye" or "head")

The winning tile may be:

• Self-drawn (Zimo): Drawn from the live wall or dead wall (after a kong). All three opponents pay.
• Claimed from a discard: Only the player who discarded pays.

Minimum faan requirement: Your hand must be worth at least 3 faan to declare a valid win. A hand worth less than 3 faan is a "chicken hand" (雞糊) and cannot win. Declaring a chicken hand may require you to pay a penalty depending on house rules.

Example winning hand:

Tiles: 2-3-4 Bamboo (sequence) | 6-6-6 Circles (pong) | East-East-East (pong) | 7-8-9 Characters (sequence) | Red Dragon pair

This hand scores: Seat Wind pong (if playing East seat) = 1 faan, Red Dragon pair alone adds 0 faan but the East pong adds 1 faan. Needs another source to reach 3 faan minimum, e.g., self-draw adds 1 faan.

7 Scoring (Faan System)

Scoring uses faan (fan, 番). Each faan doubles the base payment. Base payment is typically 1 unit (agreed before play). Common values: 1 unit = 1 point, or 1 unit = a set dollar or chip amount.

Payment formula: Payment = base value x 2^faan. So 3 faan = 8 units, 4 faan = 16 units, 5 faan = 32 units.

Most tables cap at a maximum (limit hand), typically 8 faan or a fixed "limit" payout regardless of actual faan count.

Faan Values for Common Hands

Dealer Rules

The dealer (East seat) pays and collects double. If the dealer wins, all three opponents each pay double the normal amount. If a non-dealer wins by self-draw, the dealer pays double while the other two opponents pay normal. If a non-dealer wins on a discard, only the discarder pays (at normal rate).

Dealer retention: If the dealer wins a hand, or if the round ends in a draw, the dealer position stays. Otherwise the dealer position passes counterclockwise and all seat winds shift accordingly.

Goulash Rounds

If no one wins a hand (the wall runs out), it is a "goulash" or "wash out." In some rule sets, the stakes double for the next hand, stacking until someone wins. In others, the round simply replays with no change. House rules vary widely on this point.

8 Special / Limit Hands

These hands score maximum payout regardless of calculated faan. Typical payout is 3x or more the normal limit. They must usually be won concealed unless stated otherwise.

• Thirteen Orphans (Sap Sam Yiu 十三么): One each of 1 Bamboo, 9 Bamboo, 1 Circle, 9 Circle, 1 Character, 9 Character, East, South, West, North, Red Dragon, Green Dragon, White Dragon, plus a duplicate of any one of those 13 tiles. Maximum limit hand.
• Nine Gates (Gau Zaam 九蓮寶燈): 1-1-1-2-3-4-5-6-7-8-9-9-9 all in the same suit, held completely concealed. Can win with any tile in that suit as the 14th tile.
• Four Concealed Pongs: Four triplets all concealed (never claimed from discards) plus a pair. Maximum or near-maximum payout.
• All Honors: Four triplets of honor tiles (winds and/or dragons) plus a pair of honor tiles. No suited tiles.
• All Terminals: Four triplets of only 1s and 9s across suits plus a pair of terminals or honors.
• Double Limit: Some rule sets recognize a "double limit" for a hand that qualifies for two separate limit categories. Extremely rare.

9 Strategy

Targeting Faan Efficiently

Always know how many faan your current hand shape can achieve. Never build toward a hand that will fall short of 3 faan once complete. Early in the round, flexible hands (mixed suits, sequences) are safe bets. Mid-game, if you are close to a half-flush or all-pongs, commit.

Defensive Play

Watch opponents' discards. If someone has stopped discarding winds and dragons, they may be pursuing a half-flush or all-pongs. Avoid discarding tiles in the suit they are keeping. Safe tiles are: tiles already discarded by any player (cannot complete a pong since 4 copies exist and at least one is gone), or tiles in a suit the opponent is clearly discarding.

Flowers as Free Faan

Seat-matching flowers and seasons add 1 faan each with no hand structure cost. A player with both matching flower and season has a 2-faan head start. This makes reaching 3 faan much easier and opens more flexible hand shapes.

When to Claim vs. Draw

Claiming a discard for a pong speeds your hand but locks the meld face-up, which telegraphs your strategy and may block you from certain scoring hands (you lose "all concealed" bonus). Weigh the speed benefit against the scoring and information cost.

Reading the Discard Pile

In Hong Kong rules, discards pile up in the center. Tracking what has been discarded tells you which tiles are safe to discard (if three copies of a tile are out, the fourth cannot complete anyone's pong). Seasoned players count the "outs" for their potential winning tiles constantly.

10 Common Misconceptions

• "Any complete hand wins." Wrong. Your hand must meet the 3 faan minimum. A basic hand of four sequences and a pair with no special scoring features is a chicken hand and wins nothing.
• "Chow beats pong for claims." Wrong. Pong and kong always outrank chow. Only if no one claims pong or kong can the next player take a chow.
• "You can chow from any player." Wrong. Chow can only be claimed from the player to your left (the player whose turn just ended, i.e., the player who discards before your turn).
• "Flowers are random bonuses." Partially true. Flowers matching your seat wind number add 1 faan each. Having all four flowers or all four seasons is a special hand. Non-matching flowers add no faan but still require replacement draws.
• "Dealer always rotates after each hand." Wrong. The dealer retains the seat if they win or if the round is a draw. The seat only passes after a non-dealer wins.
• "Robbing a kong always works." Only true when the tile added to a pong (upgrading to a kong) completes the winning pair, not a meld. You cannot rob a concealed kong.

11 Frequently Asked Questions

What is the minimum faan to win?

Standard Hong Kong rules require 3 faan. Some groups play 1 or 2 faan minimum. Agree before the game.

What happens if I declare Mahjong but my hand is wrong?

A false declaration (wrong hand or below minimum faan) is called a "false win." You typically pay a penalty to all three opponents equal to the limit hand payment, and the round continues.

Can I win with a chow I claimed from a discard?

Generally no in standard rules. You can only win on a claimed discard if it completes a pong (triplet) or the pair. Winning via a claimed chow is a house rule variant.

Do bonus tiles count toward the minimum faan?

Yes. A seat-matching flower or season adds 1 faan to your total, which counts toward the 3 faan minimum.

What is a "limit hand" payout?

A limit hand pays a fixed maximum regardless of faan calculation. Common limit payouts are 64 units (2^6) or a set dollar amount agreed before play. Special hands always pay the limit.

What happens if the wall runs out?

If no player has won when all tiles (excluding dead wall) are drawn, the round is a draw. No money changes hands. The dealer retains the seat. Some groups apply goulash rules (doubled stakes next round).

When does the dealer position change?

The dealer changes only when a non-dealer wins a hand. If the dealer wins, or if there is a draw, the dealer keeps the seat for the next hand.

Is the White Dragon (blank tile) wild?

No. The White Dragon (Baak Ban) is a specific honor tile. It is never wild. Some lower-quality sets use a blank tile for the White Dragon, which can confuse beginners.

How many rounds are in a full game?

A standard full game consists of four rounds (East, South, West, North), each lasting until every player has served as dealer at least once. Many casual groups play just one or two rounds.

Can you win from the last tile of the wall?

Yes. Winning on the very last drawable tile is called "Sea Bottom" and adds 1 faan to your hand in most rule sets.