The most tense or suspenseful part of a story, play, or novel; often used with the verb 卖 mài to mean keeping someone in suspense.

The key or most important part of a matter or situation.

(bound form) A type of paper money used during the Southern Song dynasty.

(bound form) An official pass or permit used to enter and leave the imperial palace during the Song dynasty.

(archaic) A low-ranking officer or messenger who delivers official documents or notices