hoa dạ hương 
night lady, horticulture [ hoa ] : (1) China; (2) flower, blossom
[ hoa ] : (1) flower, blossom, bloom; (2) earring; (3) smallpox; (4) to wave, gesticulate; (5) Chinese
[ dạ ] : (1) polite yes, (introductory word of respect), OK; (2) stomach, abdomen, heart, feeling; (3) night
Most Common Compounds Set 1:
Most Common Compounds Set 2 :