Perhaps you should try some spelling variations:
hanh dung » thanh dung, anh dung, manh dung
hanh dong » anh dong, ha dong
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua dung » cua dang, cua dong, qua dung
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh

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 - ((hanh dung) OR (hanh dong)) cua dung cong ((dan toan) OR (van toan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((hanh dung) OR (hanh dong)) cua dung cong ((dan toan) or (van toan)) cau~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh dung) OR (hanh dong)) cua dung cong ((dan toan) or (van toan)) cau*.