Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
hanh dung » thanh dung, anh dung, hanh dong
dung cong » dung trong
cho chua » cho chu, cho cua, ho chua
cho dung » cho dong, cho ung, cao dung
cong san » cong tac
toan cau » toan tap, toan tai
toan cao » toan tap
toan ban » van ban

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 chua xang - hanh dung cho dung cong san ((((toan cau) OR (toan cao))) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chua xang - hanh dung cho dung cong san ((((toan cau) OR (toan cao))) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: cho chua xang - hanh dung cho dung cong san ((((toan cau) OR (toan cao))) or (toan ban))*.