Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
hieu nganh » vien nganh, hiem ngan, hieu manh
truong va » truong dai, truong cao, truong dao
hoc hieu » hoc thieu, hoc hien, doc hieu
cong tap » cuong tap, cong tac, tong tap
cong tan » cong tac, cong san, cong thanh
doan cau » toan cau, doan dau, doan cap
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 va dung ((cong tap) or (cong tan)) doan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - hanh truong va dung ((cong tap) OR (cong tan)) doan cau*.