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Lower Four (小於五)

12 fan

Every tile in the hand is a 1, 2, 3, or 4. Broader cousin of Lower Tiles.

Example winning hand
Winning tile: 2p

How Lower Four (小於五) works

A hand made only of tiles numbered one through four across the suits.

Every tile used in the sets and pair must rank between 1 and 4, taken from any of the three numbered suits with no honors. Sets are typically 1-2-3 or 2-3-4 chows, or pungs of 1s through 4s. It is the lower-half partner to the upper-range hand using tiles 6 through 9, with the value 5 excluded from both.

Good to know
  • Tiles must be 1-4 only; any 5 or higher breaks the pattern.
  • Honors are excluded since they have no numeric rank.
  • It pairs symmetrically with the upper-four (6-9) restriction.

Lower Four (小於五) — FAQ

Is the number 5 allowed?

No, the cutoff is strictly four; the 5 tile belongs to neither lower-four nor upper-four.

Can suits be mixed?

Yes, the restriction is only on the number range, so suits may be freely combined.

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