Perhaps you should try some spelling variations:
thanh tri » thanh tra, thanh tai, chinh tri
vanh tri » van tri, vanh tai, dinh tri
su sach » vu sach
so sach » so sanh, bo sach, co sach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
dao xuc » dao duc, dao tuc, dao xu
va dao » ca dao
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: ((su sach) or (so sach)) ky lang xa hoi. hieu va dao xuc va ((vanh tri) OR (thanh tri)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ky lang xa hoi. hieu va dao xuc va ((vanh tri) OR (thanh tri)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (so sach)) ky lang xa hoi. hieu va dao xuc va ((vanh tri) OR (thanh tri)) cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) ky lang xa hoi. hieu va dao xuc va ((vanh tri) OR (thanh tri)) cua te*.