Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chua xang » chua nang, chuc nang, chua dong
dung cong » dung trong
chu bang » thu bang, chuc nang, chu quang
anh dung » anh dong, anh huong, sach dung
dung van » duong van, dung va, dang van
van dung » van dong, xay dung, tin 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: cho ((chieu xanh) OR (((chua xang) OR (chu bang)))) - anh dung van dung cong san toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chieu xanh) or (((chua xang) OR (chu bang)))) - anh dung van dung cong san toan cau~".
• Adding a wildcard symbol may retrieve word variants: cho ((chieu xanh) or (((chua xang) OR (chu bang)))) - anh dung van dung cong san toan cau*.