Perhaps you should try some spelling variations:
ve triet » va trien
su triet » su viet, su tien
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
sach ly » sach y, sach lo, sach ty
su sach » so sach, vu sach
hieu va » lieu va, hieu qua
xuc va » duc va, tuc va, luc va
va cam » va cham, va cac, va cao

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

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