Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chua » theo chu, cheo cua, tho chu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan
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: ((theo chua) OR (ho chua)) xang - canh tranh cua nhung cong ((dan than) or (van than)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chua) OR (ho chua)) xang - canh tranh cua nhung cong ((dan than) OR (van than)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chua) OR (ho chua)) xang - canh tranh cua nhung cong ((dan than) or (van than)) ban".
• Adding a wildcard symbol may retrieve word variants: ((theo chua) OR (ho chua)) xang - canh tranh cua nhung cong ((dan than) or (van than)) ban*.