congratulate [congratulated, congratulating, congratulates](to express one’s sympathetic pleasure or joy to the person(s) it is felt for) verb [UK: kən.ˈɡræ.tʃʊ.leɪt] [US: kən.ˈɡræ.tʃə.ˌlet]
祝贺 /zhùhè/ noun
congratulation(act of congratulating) noun [UK: kən.ˌɡræ.tʃʊ.ˈleɪʃ.n̩] [US: kən.ˌɡræ.tʃə.ˈleɪʃ.n̩]