I recommend a translation part-time job (for those fluent in Vietnamese)

If you know Vietnamese, translation part-time jobs are quite good. You earn about 5,000 to 20,000 won per job. If you upload your profile to a freelance platform, you'll get a lot of inquiries. I earn about 300,000 to 500,000 won a month as a side job. If you are interested, please leave a comment.