Perhaps you should try some spelling variations:
hanh doanh » chinh doanh, doanh doanh, kinh doanh
hang doanh » nhung doanh, van doanh, dung doanh
dung thong » dung thuong, dung trong, dong thong
hoc thieu » hoc hien
thong van » trong van, thong va, thong quan
qua dung » quang dung, su dung, qua song
van toan » van tuan, van tan, van thanh
toan tap » toan 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) or (toc thieu)) quang - ((hanh doanh) OR (hang doanh)) qua dung thong van toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) quang - ((hanh doanh) OR (hang doanh)) qua dung thong van toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (toc thieu)) quang - ((hanh doanh) OR (hang doanh)) qua dung thong van toan tap".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) quang - ((hanh doanh) OR (hang doanh)) qua dung thong van toan tap*.