Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh dung » nhanh dong, hanh dung, nhanh hung
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
dung cua » dung luan, dung cho
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
ha tinh » may tinh
va tinh » may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (((ha tinh) or (va tinh)))) - nhanh dung cua thong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (((ha tinh) OR (va tinh)))) - nhanh dung cua thong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (((ha tinh) or (va tinh)))) - nhanh dung cua thong cong dan toan ban*.