Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
tang van » dang van, hoang van, trong van
va triet » va thiet, va trien, ve triet
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
vu sach » vu bach, su sach, vu khach
sach ky » sac ky, sach y, sach ty
van cam » van nam, van lam, van cau
van hoi » van hoa, van hoc, van hoe
ky tang » ky nang, ky dang, kho tang
van hau » van ha, van hai, van dau
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ky tang van hoi. thien ((van cam) or (van hau)) xuc va danh vi ((va triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky tang van hoi. thien ((van cam) OR (van hau)) xuc va danh vi ((va triet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: vu sach ky tang van hoi. thien ((van cam) or (van hau)) xuc va danh vi ((va triet) or (su triet))*.