Small Three Dragons (小三元)

What is Small Three Dragons?

Small Three Dragons (小三元), pronounced siu saam yuen, is a 5-faan Hong Kong Mahjong winning hand requiring two dragon pungs plus a pair of the third dragon — for example, pungs of Red and Green Dragons paired with two White Dragons. It is the lower-tier sibling to Big Three Dragons and pays 24 base units.

How to score Small Three Dragons

The hand uses two of the four melds as dragon pungs or kongs, and the pair (the fifth element of the winning structure) must be the third dragon. The remaining two melds can be any valid combination — chows, pungs, in any suit.

Because the structure assigns the pair to a specific dragon, a player attempting Small Three Dragons must hold exactly two of the third-dragon tile and exactly three each of the other two — a more specific tile configuration than its sibling Big Three Dragons.

Example hand

Faan value: 5

Small Three Dragons is worth 5 faan, paying 24 base units. It absorbs and supersedes the individual 1-faan dragon pungs that contribute to it, but it does not absorb a dragon pung outside the pattern (e.g., a wind pung scores separately).

Common combinations

Small Three Dragons stacks with structural and win-action patterns:

• Small Three Dragons + All Triplets (對對胡) — 5 + 3 = 8 faan, when the two non-dragon melds are also pungs. The dragon pair satisfies the pair requirement.
• Small Three Dragons + Mixed Flush (混一色) — 5 + 3 = 8 faan, with the non-dragon melds and pair sharing one suit + the three dragon honors.
• Small Three Dragons + Concealed Hand (門前清) — 5 + 1 = 6 faan.
• Small Three Dragons + Self-Pick (自摸) — 5 + 1 = 6 faan.

Small Three Dragons upgrades to Big Three Dragons (8 faan) if the dragon pair is converted into a pung — the two patterns are mutually exclusive. A hand mid-construction can pivot between them depending on which dragon tile is drawn or claimed next.

Strategic note

Small Three Dragons is the more achievable of the two dragon patterns. Holding two dragons and a third-dragon pair is statistically much easier than completing three dragon pungs, since the dragon tile pool is small (12 total). Many players who set out for Big Three Dragons settle for Small Three Dragons when the third dragon doesn’t appear.