Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
chinh doanh » kinh doanh
doanh luan » doanh nhan
cong cong » cong dong, trong cong, dang cong
dung cong » dung trong
nhan gian » nhan giong, thanh gian, dan gian
gian cac » gian dan, gian cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu nganh - chinh doanh luan ((cong cong) or (dung cong)) nhan gian cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu nganh - chinh doanh luan ((cong cong) OR (dung cong)) nhan gian cac.
• Adding a wildcard symbol may retrieve word variants: toc thieu nganh - chinh doanh luan ((cong cong) or (dung cong)) nhan gian cac*.