Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
nhuong cong » nhung cong, luong cong, duong cong
chiet tach » chieu sach
van nhuong » van chuong, van phuong, van huong
thanh van » thanh san, thanh toan, thanh phan
chi tach » chiu trach, chi thanh, che tac
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi tach) OR (chiet tach)) - thanh thanh van nhuong cong dan than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi tach) OR (chiet tach)) - thanh thanh van nhuong cong dan than ban".
• Adding a wildcard symbol may retrieve word variants: doi ((chi tach) OR (chiet tach)) - thanh thanh van nhuong cong dan than ban*.