Perhaps you should try some spelling variations:
dung thuong » dung trong, hang thuong, cong thuong
canh doanh » hanh doanh, chinh doanh, doanh doanh
thieu xanh » chieu xanh, thien anh, thien danh
hieu manh » chieu xanh, hieu nganh, dieu hanh
doanh cua » doanh luan
dung cong » dung trong
dan toan » van toan, dan than, manh toan
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: hoc ((thieu xanh) or (hieu manh)) - canh doanh cua ((dung thuong) or (dung cong)) dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - canh doanh cua ((dung thuong) OR (dung cong)) dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (hieu manh)) - canh doanh cua ((dung thuong) or (dung cong)) dan toan ban*.