Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chua dong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thanh cac » hanh cac, thanh bac, thanh ca
chu bang » thu bang, chuc nang, chu quang
cong san » cong tac
than cap » khan cap, thanh lap, than cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chua xang) OR (chu bang)) - canh tranh cua nhung cong san ((than cap) OR (thanh cac))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((chua xang) OR (chu bang)) - canh tranh cua nhung cong san ((than cap) or (thanh cac))~".
• Adding a wildcard symbol may retrieve word variants: chao ((chua xang) OR (chu bang)) - canh tranh cua nhung cong san ((than cap) or (thanh cac))*.