Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh di » hanh vi, hanh de, hang di
sach ly » sach y, sach lo, sach ty
hieu ve » hieu va, hieu van
te sach » toc sach
ly hang » ly quang
ma hoi » mai hoi, ma hoa, me hoi
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
di cua » dai cua, doi cua, de cua
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ly hang ((ma hoi) or (xa hoi)). hieu ve cam ((xuc va) or (tuc va)) hanh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly hang ((ma hoi) OR (xa hoi)). hieu ve cam ((xuc va) OR (tuc va)) hanh di cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach ly hang ((ma hoi) or (xa hoi)). hieu ve cam ((xuc va) or (tuc va)) hanh di cua triet*.