Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh dung » thanh duong, thanh tung, thanh hung
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
cua dong » chua dong, cua cong, cua dang
tan toan » tan tran, tap toan, dan toan
van toan » van tuan, van tan, van thanh

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 - thanh dung cua dong cong ((tan toan) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh dung cua dong cong ((tan toan) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh dung cua dong cong ((tan toan) or (van toan)) cau*.