Perhaps you should try some spelling variations:
hang doanh » hanh doanh, nhung doanh, van doanh
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
doanh cua » doanh luan
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
cua dung » cua dang, cua dong, qua dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (chua xang)) - hang doanh cua dung cong manh ((toan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chua xang)) - hang doanh cua dung cong manh ((toan ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chua xang)) - hang doanh cua dung cong manh ((toan ban) or (van ban))*.