Koreans use it before exams, competitions, or important events to wish someone success.
Yes. "행운을 빌어요 (haenguneul bireoyo)" is polite and warm. You can also say "행운을 빈다 (haenguneul binda)" casually.
You can say "Do your best and good luck" — 열심히 해, 행운을 빌어요 (yeolsimhi hae, haenguneul bireoyo).
행운을 빌어요 means "Good luck" / "I wish you luck." 행운 (haengun) = luck, fortune, 을 빌다 (eul bilda) = to wish, pray. Encouraging expression before exams, interviews, competitions, new projects.
1. Before exams: Students, friends.
2. Interviews/competitions: Encouragement.
3. New challenge: Support and care.
Good luck on the test!
I wish you success. Good luck. (Formal)
Good luck! Fighting! (Casual)
Good luck on your interview.
• 화이팅! (hwaiting!) - Fighting! / You can do it!
• 잘 될 거예요 (jal doel geoyeyo) - It will go well
• 응원할게요 (eungwonhalgeyo) - I'll cheer for you