Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
cuoi thuc » choi thuc, cuu thuc, co thuc
trinh vi » trinh va, trinh ve, trinh viet
trong xa » trong xay, trong ca, trong xu
dinh vi » dinh ve, dinh viet, dinh tri
thuc va » thuc vat, thuc dan, thuc day
vu sach » vu bach, su sach, vu khach
sach tu » sach thu, cach tu, sach ty
hieu ve » hieu va, hieu van
tang xa » trang xa, tang ma, lang xa
ve cuoi » le cuoi, ve cuoc, ve tuoi

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: vu sach tu ((tang xa) OR (trong xa)) hoi. hieu ve cuoi thuc va ((dinh vi) OR (trinh vi)) cua triet~.
• Adding a wildcard symbol may retrieve word variants: vu sach tu ((tang xa) or (trong xa)) hoi. hieu ve cuoi thuc va ((dinh vi) or (trinh vi)) cua triet*.