Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
theo chua » theo chu, ho chua, cheo cua
chua nang » chuc nang, chua xang, kha nang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dan phan » doan phan, dan chan, van phan

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 nang - hanh tranh cua nhung cong ((dan phan) or (dan ca)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua nang - hanh tranh cua nhung cong ((dan phan) OR (dan ca)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chua nang - hanh tranh cua nhung cong ((dan phan) or (dan ca)) cau*.