吞雲吐霧

to swallow clouds and blow out fog (idiom) / to blow cigarette or opium smoke

to swallow / to take

surname Yun / abbr. for Yunnan Province 雲南省|云南省[Yun2 nan2 Sheng3]

cloud / CL:朵[duo3]

to spit / to send out (silk from a silkworm, bolls from cotton flowers etc) / to say / to pour out (one's grievances)

to vomit / to throw up

fog / mist / CL:場|场[chang2],陣|阵[zhen4]