Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong san » cong tac
than ban » thanh ban, than man, nhuan ban
toan ban » van ban
doi chi » doi khi

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

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