Perhaps you should try some spelling variations:
trien nganh » trien nhan, vien nganh, tin nganh
nhung cong » dung cong, thong cong, hang cong
trien nha » trien he
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((trien nganh) or (trien nha)) - canh tranh cua nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((trien nganh) OR (trien nha)) - canh tranh cua nhung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: toc ((trien nganh) or (trien nha)) - canh tranh cua nhung cong dan toan ban*.