Perhaps you should try some spelling variations:
hanh doanh » chinh doanh, doanh doanh, kinh doanh
thieu xanh » chieu xanh, thien anh, thien danh
hang doanh » nhung doanh, van doanh, dung doanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
dang cong » dung cong
cong bang » cuong bang, dong bang, hong bang
bang hang » ban hang, hang hang, nang hang
cua dang » cua cong, cua ban
hang ban » hang luan, hang va, hang tai

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

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