Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
nhung cong » dung cong, hang cong, nhung don
doi chieu » doc hieu, doi chi, ho chieu
tranh va » tranh van, trang va, trinh va
tac phan » tac pham, tai phan, tac phat
phan cau » phan dau, phan cac, phan tu
cho chu » cho thue

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

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