重出江湖

chóng chū jiāng hú

(of a person) to return to the fray after a period of inactivity; to jump back into the thick of things

(of sth that was once popular) to be resurrected; to make a comeback

chóng

to repeat

chū

variant of 出[chu1] (classifier for plays or chapters of classical novels)

jiāng

(bound form) Yangtze River

lake