Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
thanh tung » thanh cong
cua thuong » cua truong, cua phuong, ca thuong
cua thong » cua tong, suat thong, cua truong
cua khong » hua khong, cua phuong, cua cong
hoc hieu » hoc thieu, hoc hien, doc hieu
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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 - thanh tung ((((cua thong) or (cua khong))) or (cua thuong)) cong tan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - thanh tung ((((cua thong) OR (cua khong))) OR (cua thuong)) cong tan than cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - thanh tung ((((cua thong) or (cua khong))) or (cua thuong)) cong tan than cau*.