Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
hieu van » hieu va, thien van, lieu va
cham tuc » nham thuc, pham thuc, tham thuc
hieu ve » hieu va
va danh » va dinh, va dan, va hanh
danh tu » anh tu, doanh thu
tang ma » mang may, tang van
te sach » toc sach
y tang » ky tang, 6 tang, 7 tang
ma hoi » mai hoi, xa hoi, ma hoa
tuc va » thuc va, truc va, tuc xa

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y tang ma hoi. ((hieu ve) OR (hieu van)) cham tuc va danh tu ((cua triet) OR (cua viet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y tang ma hoi. ((hieu ve) or (hieu van)) cham tuc va danh tu ((cua triet) OR (cua viet))~".
• Adding a wildcard symbol may retrieve word variants: te sach y tang ma hoi. ((hieu ve) or (hieu van)) cham tuc va danh tu ((cua triet) OR (cua viet))*.