Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
sach ly » sach y, sach lo, sach ty
xa hanh » xa thanh, xa khanh, va hanh
cam tuc » cam xuc, cam tu, nam thuc
tu sach » thu sach, su sach, te sach
hang ca » hang va, nang cao, hang tai
hieu ve » hieu van
ly hang » ly quang
hieu va » lieu va, hieu qua
ca hoi » cau hoi, cua hoi, xa hoi

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

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