gōng​zhù

best wishes

恭祝 gōng​zhù
best wishes
a formal formulaic closing used in written correspondence to express respect and well-wishing
congratulate
to congratulate or offer well-wishes respectfully, especially to a superior or in formal contexts

Frequency

Movie subtitles
0.090 per million appears in 0% of films
Written text
1.45 per million

Sources

Definitions
CC-CEDICT