Perhaps you should try some spelling variations:
hanh truong » hanh trong, manh truong, chinh truong
hieu nganh » vien nganh, hiem ngan, hieu manh
anh truong » manh truong, anh thuong, anh trong
dung cong » dung trong
hoc hieu » hoc thieu, hoc hien, doc hieu
tap quan » tac quan, hai quan
va dung » van dung, va duong, vat 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 hieu nganh - ((hanh truong) or (anh truong)) va dung cong ((tap doan) OR (tap quan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - ((hanh truong) OR (anh truong)) va dung cong ((tap doan) OR (tap quan)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu nganh - ((hanh truong) or (anh truong)) va dung cong ((tap doan) OR (tap quan)) cau*".