Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
danh dai » danh dau, danh di, danh sai
trong xa » trong xay, trong ca, trong xu
va danh » va dinh, va dan, va hanh
cam tuc » cam xuc, cam tu, nam thuc
hieu va » lieu va, hieu qua
hieu ve » hieu van
sanh y » anh y, hanh y, sach y
sinh y » sinh ly
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: so ((sanh y) or (sinh y)) trong xa hoi. ((hieu ve) or (hieu va)) cam tuc va danh dai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so ((sanh y) OR (sinh y)) trong xa hoi. ((hieu ve) OR (hieu va)) cam tuc va danh dai cua viet.
• Adding a wildcard symbol may retrieve word variants: so ((sanh y) or (sinh y)) trong xa hoi. ((hieu ve) or (hieu va)) cam tuc va danh dai cua viet*.