Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thi hanh » thi thanh
dia danh » dia ban, gia dinh
nam thuc » nam thuoc, am thuc, nam tu
sach thi » sach thu, sach tai, sach thieu
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
hanh xa » hanh va, hanh ma, hanh xu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach thi hanh xa hoi. hieu ve ((nam thuc) or (nam thu)) ((va hanh) or (dia danh)) vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thi hanh xa hoi. hieu ve ((nam thuc) OR (nam thu)) ((va hanh) OR (dia danh)) vai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach thi hanh xa hoi. hieu ve ((nam thuc) or (nam thu)) ((va hanh) or (dia danh)) vai cua triet*.