Fully Concealed (門清)
No declared (open) melds in the hand. The whole hand was kept hidden until the win.
How Fully Concealed (門清) works
The winning hand is completely concealed, with no sets melded by claiming an opponent's discard before the win.
Fully Concealed (door clear) is scored when you reach a winning hand without ever exposing a pung, chow, or kong from a claimed discard. The hand may still win on a claimed discard for the final tile under some rule sets, but pairing it with a self-drawn win is the cleanest case. It stacks easily with structural patterns since it concerns only how the sets were assembled.
- •Claiming any discard to form a meld before winning forfeits this tai.
- •It pairs naturally with Self Draw, since a concealed self-drawn win satisfies both.
- •Whether a concealed kong (declared from the hand) breaks it can vary by table rule.
Fully Concealed (門清) — FAQ
Can I still win on a discard and keep Fully Concealed?
Tables differ: some allow the final winning tile to be a claimed discard while keeping the concealed bonus, others require a self-draw — confirm the house rule.
Does a concealed kong break Fully Concealed?
Usually not, since a concealed kong is declared from tiles already in hand rather than claimed, but some tables rule on it differently.