Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hieu nganh » vien nganh, hiem ngan, hieu manh
doc hieu » toc thieu, hoc thieu, hoc hien
cua dang » cua cong, cua ban
chu bang » thu bang, chuc nang, chu quang
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu nganh - chinh doanh ((cua dang) or (chu bang)) cong ((dan toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu nganh - chinh doanh ((cua dang) OR (chu bang)) cong ((dan toan) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: doc hieu nganh - chinh doanh ((cua dang) or (chu bang)) cong ((dan toan) or (dan than)) cau*.