Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cham tuc » nham thuc, pham thuc, tham thuc
sach thu » sach thue, sach thieu, sach tham
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
nang ma » tang ma, sang ma, nang cao
tuc va » thuc va, truc va, tuc xa
ma hoi » mai hoi, xa hoi, ma hoa

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: tu ((sach y) OR (sach thu)) nang ma hoi. hieu ve cham tuc va danh vi ((cua triet) OR (cua vat))~.
• Adding a wildcard symbol may retrieve word variants: tu ((sach y) or (sach thu)) nang ma hoi. hieu ve cham tuc va danh vi ((cua triet) or (cua vat))*.