Perhaps you should try some spelling variations:
su triet » su tien, ve triet
cham xuc » cam xuc, chat xuc, cham soc
van dinh » van minh, van dich, xuan dinh
te sach » toc sach
va dinh » va kinh, va tinh, vu dinh
su viet » so viet
sach ky » sac ky, sach y, sach ty
va cham » va chat, va tham
cao hoi » cau hoi, co hoi, cao hoc

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 ky nang cao hoi. lieu va cham xuc ((van dinh) OR (va dinh)) viet ((su triet) or (su viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang cao hoi. lieu va cham xuc ((van dinh) OR (va dinh)) viet ((su triet) OR (su viet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang cao hoi. lieu va cham xuc ((van dinh) OR (va dinh)) viet ((su triet) or (su viet))".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang cao hoi. lieu va cham xuc ((van dinh) OR (va dinh)) viet ((su triet) or (su viet))*.