Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
thanh binh » thai binh, than kinh, tinh binh
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
danh toan » manh toan, anh toan, dan toan
binh cua » sinh cua, tinh cua, dinh cua
toan ban » van ban

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 (chieu sach)) - thanh binh cua ((nhung cong) OR (thong cong)) danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sach)) - thanh binh cua ((nhung cong) OR (thong cong)) danh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chieu sach)) - thanh binh cua ((nhung cong) OR (thong cong)) danh toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chieu sach)) - thanh binh cua ((nhung cong) OR (thong cong)) danh toan ban*.