Perhaps you should try some spelling variations:
thanh tra » thanh toan, thanh hoa
thanh tri » thanh tai, chinh tri, thanh hai
sach thu » sach thue, sach thieu, sach tham
hieu van » hieu va, thien van, lieu va
van cau » van dau, van hau, van chat
cau xuc » cam xuc, cau luc, cau truc
sach ky » sac ky, sach y, sach ty
lang xa » lang ha, dang xay, lang van
xuc va » duc va, tuc va, luc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sach ky) or (sach thu)) lang xa hoi. hieu van cau xuc va ((thanh tri) OR (thanh tra)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ky) OR (sach thu)) lang xa hoi. hieu van cau xuc va ((thanh tri) OR (thanh tra)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach ky) or (sach thu)) lang xa hoi. hieu van cau xuc va ((thanh tri) OR (thanh tra)) cua te".
• Adding a wildcard symbol may retrieve word variants: toc ((sach ky) or (sach thu)) lang xa hoi. hieu van cau xuc va ((thanh tri) OR (thanh tra)) cua te*.