rú​shì​zhòng​fù

relieved

如释重负 (如釋重負) rú​shì​zhòng​fù
relieved idiom
to feel a great sense of relief as if a heavy burden has been lifted or a difficult task has been completed

After the task was successfully completed, he breathed a sigh of relief and felt as if a weight had been lifted.

Frequency

Movie subtitles
1.37 per million appears in 1% of films
Written text
1.10 per million

Sources

Definitions
CC-CEDICT