Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
tan thanh » tran thanh, tang thanh, toan thanh
thanh cau » thanh chau, thanh mau, nhanh cau
ho nhieu » hop nhieu, ho chieu, hoc thieu
he nhieu » hop nhieu, phu nhieu, he dieu
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((ho nhieu) or (he nhieu))) or (doi chieu)) tang - canh tranh cua nhung cong tan thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho nhieu) OR (he nhieu))) OR (doi chieu)) tang - canh tranh cua nhung cong tan thanh cau.
• Adding a wildcard symbol may retrieve word variants: ((((ho nhieu) or (he nhieu))) or (doi chieu)) tang - canh tranh cua nhung cong tan thanh cau*.