Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh dung » thanh dung, hanh dong, manh dung
cua nhung » va nhung
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
anh dung » anh dong, anh huong, sach dung
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - ((hanh dung) OR (anh dung)) cua nhung cong san toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu manh)) - ((hanh dung) OR (anh dung)) cua nhung cong san toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - ((hanh dung) OR (anh dung)) cua nhung cong san toan cau*.