Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
tuan thong » tran thong, tuan phong, xuan thong
thong bai » thong tai, nhung bai, thong xay
bai than » bai toan, ban than, bay than
than cap » khan cap, thanh lap, thanh cac
toan » tran

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