Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung toan » truong toan, trung tuan, trung tran
doi chieu » doc hieu, doi chi, ho chieu
thong anh » thong danh, thong lanh, hong anh
tuan bang » tuan hoang, thuat bang, tuong bang
tuan dang » tran dang, tuan dung, tuan duong
tuan ban » toan ban, luan ban, quang 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 - thanh trung toan thong thong anh ((tuan ban) or (((tuan bang) OR (tuan dang))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung toan thong thong anh ((tuan ban) OR (((tuan bang) OR (tuan dang)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh trung toan thong thong anh ((tuan ban) or (((tuan bang) OR (tuan dang))))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung toan thong thong anh ((tuan ban) or (((tuan bang) OR (tuan dang))))*.