Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
tham lang » nham nang, pham hang, thai bang
van thanh » ban thanh, van tuan
sach tham » sach nha
su triet » su viet, ve triet
tu sach » thu sach, su sach, te sach
tuc van » thuc van, truc van, tuc va
va cham » va chat, va tham
lang xa » lang ha, dang xay, lang van
su tien » su kien, su hien, tu tieng
va cao » va cac, va co, va dao

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 tham lang xa hoi. hieu ((va cao) or (va cham)) tuc van thanh lai ((su triet) OR (su tien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tham lang xa hoi. hieu ((va cao) OR (va cham)) tuc van thanh lai ((su triet) OR (su tien)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tham lang xa hoi. hieu ((va cao) or (va cham)) tuc van thanh lai ((su triet) OR (su tien))".
• Adding a wildcard symbol may retrieve word variants: tu sach tham lang xa hoi. hieu ((va cao) or (va cham)) tuc van thanh lai ((su triet) OR (su tien))*.