Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
hien sang » hien trang, khien bang, chieu sang
doanh cua » doanh luan
tong cong » trong cong, cong cong, dung cong
thanh ban » thanh san, thanh van, thanh bac
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
than ban » toan ban, than man, nhuan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien sang - canh doanh cua tong cong dan ((than ban) OR (thanh ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien sang - canh doanh cua tong cong dan ((than ban) OR (thanh ban))".
• Adding a wildcard symbol may retrieve word variants: hoc hien sang - canh doanh cua tong cong dan ((than ban) OR (thanh ban))*.