Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
cua nhung » va nhung
cong dang » cong dong, cong dan, cong dung
anh dang » anh dong, anh dung, anh bang
dang van » hoang van, hang va
ho chua » ho chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chua xang - ((anh dang) or (canh tranh)) cua nhung cong dang van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chua xang - ((anh dang) OR (canh tranh)) cua nhung cong dang van ban.
• Adding a wildcard symbol may retrieve word variants: ho chua xang - ((anh dang) or (canh tranh)) cua nhung cong dang van ban*.