Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
sach ky » sac ky, sach y, sach ty
va danh » va dinh, va dan, dia danh
su sach » so sach, vu sach
cao xuc » cam xuc, cao duc, cao suc
ky hang » ky nang, ly hang, ky dang
va hanh » van hanh, va thanh, ban hanh
va cao » va cac, va co, va dao
va hoi » xa hoi, va hoc, va hoa

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 ky hang va hoi. lieu va cao xuc ((va hanh) or (va danh)) vi ((cua triet) or (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky hang va hoi. lieu va cao xuc ((va hanh) OR (va danh)) vi ((cua triet) OR (cua viet)).
• Adding a wildcard symbol may retrieve word variants: su sach ky hang va hoi. lieu va cao xuc ((va hanh) or (va danh)) vi ((cua triet) or (cua viet))*.