Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
van dinh » van minh, van dich, va dinh
van cham » van chat, van tham, van pham
dinh dat » dinh ket, dinh van, dinh lam
te sach » toc sach
luc van » luoc van, luu van, duc van
cao hoi » cau hoi, co hoi, cao hoc
va cham » va chat, va tham
y nang » ky nang, ly nang, v nang

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