Perhaps you should try some spelling variations:
ve triet » va trien, su triet
chat tuc » chat xuc, luat tuc, chat huu
cua tre » cua te, cuu tre, cua triet
va danh » va dinh, va hanh, dia danh
te sach » toc sach
va chat » van chat, va phat, cao chat
nang ma » tang ma, sang ma, nang cao
y nang » ky nang, ly nang, v nang
va dan » ca dan, va dao, va dau

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 ma hoa. lieu va chat tuc ((va danh) OR (va dan)) tu ((cua tre) or (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ma hoa. lieu va chat tuc ((va danh) OR (va dan)) tu ((cua tre) OR (ve triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ma hoa. lieu va chat tuc ((va danh) OR (va dan)) tu ((cua tre) or (ve triet))".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ma hoa. lieu va chat tuc ((va danh) OR (va dan)) tu ((cua tre) or (ve triet))*.