Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan luong » luan phuong, tuan duong, van luong
luong song » luong cong, xuong song, luong sang
hoc hieu » hoc thieu, hoc hien, doc hieu
van gian » van giang, van giao, van giam

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 luan luong song ((van gian) OR (dan gian)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu nganh - hanh doanh luan luong song ((van gian) OR (dan gian)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - hanh doanh luan luong song ((van gian) OR (dan gian)) cau*.