Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan cao » toan ban, toan tap

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

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