Perhaps you should try some spelling variations:
dinh tri » chinh tri
te sach » toc sach
van hoi » van hoa, van hoc, van hoe
qua cau » quan cau, qua cac, qua ca
cau duc » cao duc, cau luc, chu duc
dinh vi » dinh ve, dinh viet, dinh thi
y lang » o lang, tay lang, yen lang
_ lang » o lang, _ land
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: te sach ((y lang) or (_ lang)) van hoi. hieu qua cau duc va ((dinh vi) or (dinh tri)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y lang) OR (_ lang)) van hoi. hieu qua cau duc va ((dinh vi) OR (dinh tri)) cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ((y lang) or (_ lang)) van hoi. hieu qua cau duc va ((dinh vi) or (dinh tri)) cua te*.