Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban
ho chau » ho chu, o chau, khoa chau
ha chau » hat chau, lai chau, hoa chat
a chau » lai chau, hat chau, mai chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chau) or (((ha chau) OR (a chau)))) tinh - canh tranh cua nhung cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chau) OR (((ha chau) OR (a chau)))) tinh - canh tranh cua nhung cong tan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chau) or (((ha chau) OR (a chau)))) tinh - canh tranh cua nhung cong tan toan tap".
• Adding a wildcard symbol may retrieve word variants: ((ho chau) or (((ha chau) OR (a chau)))) tinh - canh tranh cua nhung cong tan toan tap*.