Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh toan » thanh hoa, thanh san, tinh toan
toan xuan » tran xuan, toan quan, toan luan
xuan hung » xuan huong, xuan chung, luan hung
hung cong » nhung cong, hung cuong, phung cong
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chinh sach) OR (chiet tach)) - thanh toan xuan hung cong dan ((than cau) OR (phan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chinh sach) or (chiet tach)) - thanh toan xuan hung cong dan ((than cau) OR (phan cau))~".
• Adding a wildcard symbol may retrieve word variants: ho ((chinh sach) or (chiet tach)) - thanh toan xuan hung cong dan ((than cau) OR (phan cau))*.