Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh dung » thanh duong, thanh tung, thanh hung
phan chung » phan cung, phan hung, phan thuong
chung cong » nhung cong, chong cong, phung cong
dung phan » dung nhan, dung luan, dung ha
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
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 - thanh dung phan chung cong ((dan than) or (manh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh dung phan chung cong ((dan than) OR (manh toan)) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh dung phan chung cong ((dan than) or (manh toan)) cao*.