Perhaps you should try some spelling variations:
quang thong » quang phuong, quang truong, quang trung
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
quan thong » quan trong, xuan thong, quang thang
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
hanh ban » thanh ban, hang ban, hanh san
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: doi ((chieu xanh) OR (chieu sach)) - hanh ban ((quan thong) or (quang thong)) cong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sach)) - hanh ban ((quan thong) OR (quang thong)) cong danh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) OR (chieu sach)) - hanh ban ((quan thong) or (quang thong)) cong danh toan ban".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) OR (chieu sach)) - hanh ban ((quan thong) or (quang thong)) cong danh toan ban*.