From Wiktionary, the free dictionary
tin (“news”) + mừng (“joyful; happy”).
tin mừng
- (rare, literal) good news
- Synonyms: tin vui, tin tốt
- có tin mừng ― (of a woman) to be pregnant / (of a family) to have the housewife be pregnant
From tin (“news”) + mừng (“joyful; happy”), calque of Chinese 福音 (phúc âm).
tin mừng
- (Catholicism) a gospel
- Synonym: Tin Lành