Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
anh dung » anh dong, anh huong, sach dung
cho chu » cho thue
san cau » ban cau, can cau, ran cau
van cau » van dau, van hau, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - ((anh tang) or (anh dung)) cua nhung cong thanh ((san cau) OR (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - ((anh tang) OR (anh dung)) cua nhung cong thanh ((san cau) OR (van cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - ((anh tang) or (anh dung)) cua nhung cong thanh ((san cau) OR (van cau))".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - ((anh tang) or (anh dung)) cua nhung cong thanh ((san cau) OR (van cau))*.