(bound form) to mock, ridicule, or slander others; often appears in 讪笑 shàn​xiào or 讥讪 jī​shàn

to laugh at someone; to mock or make fun of

(bound form) feeling ashamed or bashful; appearing awkward or self-conscious, as in 搭讪 dā​shàn or 讪讪 shàn​shàn

to have a happy expression on one's face or make sounds expressing joy; to smile; to laugh