Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thanh lap » thanh san, phan lap, thanh hai
khoan cam » khoa cam, khoan va, phan cam
doi chau » doi chieu, gioi chau, hoi chu
cong tac » cong ty
than cap » khan cap, thanh cac, 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: doi chau tinh - hanh tranh cua nhung cong tac ((((than cap) OR (thanh lap))) OR (khoan cam))~.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - hanh tranh cua nhung cong tac ((((than cap) or (thanh lap))) or (khoan cam))*.