Perhaps you should try some spelling variations:
luong cong » dung cong, trong cong, cong cong
doi chieu » doc hieu, doi chi, mot chieu
tranh van » tran van, trinh van, thanh van
van luong » van duong, van cuong, nang luong
ho chieu » theo chieu, hoc thieu, mot chieu
dan toan » van toan, dan than, manh toan
ban than » ban thanh, van thanh, ban hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (doi chieu)) xanh - canh tranh van luong cong ((dan toan) or (ban than)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) xanh - canh tranh van luong cong ((dan toan) OR (ban than)) ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chieu)) xanh - canh tranh van luong cong ((dan toan) or (ban than)) ban*.