Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
luan chung » luan chinh
chung cong » nhung cong, chong cong, phung cong
hanh dung » thanh dung, anh dung, hanh dong
ho chieu » theo chieu, hoc thieu, doi chieu
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh dung luan chung cong ((dan toan) or (((dan than) or (dan ca)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh dung luan chung cong ((dan toan) OR (((dan than) OR (dan ca)))) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh dung luan chung cong ((dan toan) or (((dan than) or (dan ca)))) cau*.