Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
manh toan » thanh toan, tinh toan
va thong » va thuong, va phuong, he thong
tung va » trung va, tuong va, dung va

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh tung va thong cong ((manh toan) or (anh tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh tung va thong cong ((manh toan) OR (anh tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh tung va thong cong ((manh toan) or (anh tuan)) cau*.