Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
hanh doanh » hang doanh, chinh doanh, doanh doanh
luan cong » luat cong, luong cong, luan chung
cong cong » cong dong, trong cong, dung cong
gian cham » gian cua, gian cac, gian ha
dung dat » dung va, dung tai
cong dan » cong san, cong tan, huong dan

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 - ((dung dat) or (hanh doanh)) luan cong cong dan gian cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu nganh - ((dung dat) OR (hanh doanh)) luan cong cong dan gian cham.
• Adding a wildcard symbol may retrieve word variants: toc thieu nganh - ((dung dat) or (hanh doanh)) luan cong cong dan gian cham*.