Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
mot chieu » ho chieu
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » manh cua
doanh cua » doanh luan
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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