Perhaps you should try some spelling variations:
sach thi » sach thu, sach tai, sach thieu
thi hanh » thi thanh
dia danh » dia ban, gia dinh
te sach » toc sach
cao xuc » cam xuc, cao duc, cao suc
hieu va » lieu va, hieu qua
hanh xa » hanh va, hanh ma, hanh xu
va hanh » van hanh, va thanh, va danh
va cao » va cac, va co, va dao
lam va » nam va, dam va, am va
lam ha » nam ha, dam ha, lam chat

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 thi hanh xa hoi. hieu va cao xuc ((va hanh) or (dia danh)) ((lam va) OR (lam ha)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thi hanh xa hoi. hieu va cao xuc ((va hanh) OR (dia danh)) ((lam va) OR (lam ha)) triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach thi hanh xa hoi. hieu va cao xuc ((va hanh) or (dia danh)) ((lam va) OR (lam ha)) triet".
• Adding a wildcard symbol may retrieve word variants: te sach thi hanh xa hoi. hieu va cao xuc ((va hanh) or (dia danh)) ((lam va) OR (lam ha)) triet*.