Perhaps you should try some spelling variations:
doanh thong » doanh thuong, doanh tong, doanh trong
dung cong » dung trong
thong tu » phong tuc, thong tin, thong ke
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban
tu dung » tuc dung, tu duong, su dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hien) or (toc thieu)) xanh - doanh thong tu dung cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (toc thieu)) xanh - doanh thong tu dung cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (toc thieu)) xanh - doanh thong tu dung cong tan toan ban*.