Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
choi thuc » hoc thuc, hoi chuc, cho thue
thuc nang » chuc nang, thuc trang, thich nang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
van thanh » ban thanh, van tuan
dan toan » van toan, dan than, manh toan
dan chan » dan gian, dan ca, 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: choi thuc nang - canh tranh cua nhung cong ((dan toan) or (((dan chan) or (van thanh)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: choi thuc nang - canh tranh cua nhung cong ((dan toan) OR (((dan chan) OR (van thanh)))) cau.
• Adding a wildcard symbol may retrieve word variants: choi thuc nang - canh tranh cua nhung cong ((dan toan) or (((dan chan) or (van thanh)))) cau*.