Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
te sach » toc sach
sach ky » sac ky, sach y, sach ty
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
cac tuc » cac toc, cac tu, cac tac
tuc va » thuc va, truc va, tuc xa
va dan » ca dan, va dao, va dau
dan va » doan va, dan ca, ban va

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 dang xa hoi. lieu va cac tuc va dan va ((cua triet) or (cua vat))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky dang xa hoi. lieu va cac tuc va dan va ((cua triet) OR (cua vat)).
• Adding a wildcard symbol may retrieve word variants: te sach ky dang xa hoi. lieu va cac tuc va dan va ((cua triet) or (cua vat))*.