Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
hanh doanh » hang doanh, chinh doanh, doanh doanh
thong van » trong van, thong va, thong quan
hoang van » hang va
hoc hieu » hoc thieu, hoc hien, doc hieu
doanh va » doan va, doanh tai, doanh cua
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu nganh - hanh doanh va nhung ((thong van) or (hoang van)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - hanh doanh va nhung ((thong van) OR (hoang van)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - hanh doanh va nhung ((thong van) or (hoang van)) toan cau*.