Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
danh lai » danh sai, gianh lai, dinh lam
su triet » su viet, ve triet
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ty sang » ty xang, ty hang, duy sang
sang xa » song xa, lang xa, sang ma
hieu vi » hieu voi, hieu va, hieu ve
va danh » va dinh, va dan, va hanh
su tien » su kien, su hien, tu tieng
pham » phan

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 ty sang xa hoi. hieu vi pham duc va danh lai ((cua triet) or (((su triet) OR (su tien))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty sang xa hoi. hieu vi pham duc va danh lai ((cua triet) OR (((su triet) OR (su tien)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty sang xa hoi. hieu vi pham duc va danh lai ((cua triet) or (((su triet) OR (su tien))))".
• Adding a wildcard symbol may retrieve word variants: te sach ty sang xa hoi. hieu vi pham duc va danh lai ((cua triet) or (((su triet) OR (su tien))))*.