Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
hieu van » hieu va, thien van, lieu va
danh vai » danh sai, danh va, doanh van
cam thuc » am thuc, nam thuc, cam thu
lai hoi » dai hoi, lai hoa, lai roi
mai doi » moi doi, mai hoi, mai khoi
van cam » van nam, van lam, van cau
thuc va » thuc vat, thuc dan, thuc day
va danh » va dinh, va dan, va hanh
vai cua » dai cua, hai cua, lai cua
so sanh » do sanh
sanh v » sanh va, canh v, sanh _
v nang » va nang, vu nang, van nang

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh v nang ((mai doi) OR (lai hoi)). hieu van cam thuc va danh vai cua viet~".
• Adding a wildcard symbol may retrieve word variants: so sanh v nang ((mai doi) OR (lai hoi)). hieu van cam thuc va danh vai cua viet*.