Perhaps you should try some spelling variations:
nhung tuong » nhung phuong, hung vuong, nhung cong
nhung huong » nhung phuong, nhung cong, nhung dung
hieu lang » chieu sang, hieu quang, nhieu tang
tranh cua » doanh cua, manh cua
ho hieu » ho chieu, hoi hieu, nho hieu
van van » van ban, tan van, san van
van cau » van dau, van hau, van chat

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

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