Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
chiet tach » chieu sach
thong cap » thong cac, trung cap, thong cua
dung cong » dung trong
cap dung » ap dung, cao dung, chan dung
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chiet tach) or (chinh sach)) - thanh thong cap dung cong dan ((than cau) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chiet tach) OR (chinh sach)) - thanh thong cap dung cong dan ((than cau) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: doi ((chiet tach) or (chinh sach)) - thanh thong cap dung cong dan ((than cau) or (phan dau))*.