Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
van thong » van thuong, van phong, va thong
manh toan » thanh toan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
thanh ta » thanh tra, thanh tai, thanh tay
dan toan » van toan, dan than, xuan toan
ta van » tan van, tap van, va van

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 ta van thong cong ((dan toan) or (((manh toan) or (anh tuan)))) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ta van thong cong ((dan toan) OR (((manh toan) OR (anh tuan)))) cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ta van thong cong ((dan toan) or (((manh toan) or (anh tuan)))) cao*.