Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
tien hanh » tien thanh, hien hanh, tien manh
doanh cua » doanh luan
cong cong » cong dong, trong cong, dung cong
tien anh » tieng anh, tien manh, dien anh
cong tan » cong tac, cong san, cong thanh
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tien hanh) OR (tien anh)) - hanh doanh cua cong cong tan ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tien hanh) OR (tien anh)) - hanh doanh cua cong cong tan ((toan tai) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tien hanh) OR (tien anh)) - hanh doanh cua cong cong tan ((toan tai) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo ((tien hanh) OR (tien anh)) - hanh doanh cua cong cong tan ((toan tai) or (toan ban))*.