Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chu bang, chua dong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dan phan » doan phan, van phan, dam phan
dan chan » dan gian, dan ca, van chat
chuc » thuc, chu, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: cheo ((chua xang) OR (chuc nang)) - canh tranh cua nhung cong ((dan phan) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cheo ((chua xang) OR (chuc nang)) - canh tranh cua nhung cong ((dan phan) OR (dan chan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cheo ((chua xang) OR (chuc nang)) - canh tranh cua nhung cong ((dan phan) or (dan chan)) cau".
• Adding a wildcard symbol may retrieve word variants: cheo ((chua xang) OR (chuc nang)) - canh tranh cua nhung cong ((dan phan) or (dan chan)) cau*.