Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
truong va » truong dai, truong dao, luong va
hoc hieu » hoc thieu, hoc hien, doc hieu
cong tac » cong ty
tac cong » tac chong, cac cong, tac dong
cong cu » chung cu

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 cao) or (truong va))) or (thong quan)) nhung cong tac cong cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - hanh ((((truong cao) OR (truong va))) OR (thong quan)) nhung cong tac cong cu.
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - hanh ((((truong cao) or (truong va))) or (thong quan)) nhung cong tac cong cu*.