Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
cua triet » cua viet, su triet, va triet
sach thu » sach thue, sach thieu, sach tham
thu lang » thu hang, thu bang, phu lang
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, dua tren
te sach » toc sach
lang xa » lang ha, dang xay, lang van
luc va » duc va, tuc va, loc va
va cao » va cac, va co, va bao
va dao » ca dao

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 thu lang xa hoi. lieu ((va cao) or (va dao)) luc va thanh tai ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thu lang xa hoi. lieu ((va cao) OR (va dao)) luc va thanh tai ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: te sach thu lang xa hoi. lieu ((va cao) or (va dao)) luc va thanh tai ((cua tre) or (cua triet))*.