Perhaps you should try some spelling variations:
tdieu hanh » deu hanh, dieu danh, tiem hanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan cong » luat cong, luong cong, luan chung
cong cong » cong dong, trong cong, dung cong
cong dang » cong dong, cong dan, cong dung
dang van » hoang van, hang va
van chat » cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((tdieu hanh) or (dieu hanh)) - hanh doanh luan cong cong dang van chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((tdieu hanh) OR (dieu hanh)) - hanh doanh luan cong cong dang van chat*.