Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
hanh trinh » canh tranh, hanh chinh
cuong danh » cuon danh, huong dan, cuong linh
danh toan » manh toan, anh toan, dan toan
toc hieu » toc thieu, doc hieu, hoc thieu
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang
toan cau » toan cao, toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu nganh - hanh trinh ((cua dung) or (cua dong)) cuong danh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu nganh - hanh trinh ((cua dung) OR (cua dong)) cuong danh toan cau.
• Adding a wildcard symbol may retrieve word variants: toc hieu nganh - hanh trinh ((cua dung) or (cua dong)) cuong danh toan cau*.