Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
trong thong » trong thuong, thong thong, trong phong
chieu sach » chinh sach, chieu sang, chieu xanh
tong thong » thong thong, dong thong, cong thong
van tuan » van quan, van ban, anh tuan
tuan ban » tuan bang, toan ban, luan 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 ((chiet tach) or (chieu sach)) - thanh thuong mai ((trong thong) OR (tong thong)) van tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chiet tach) OR (chieu sach)) - thanh thuong mai ((trong thong) OR (tong thong)) van tuan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chiet tach) or (chieu sach)) - thanh thuong mai ((trong thong) OR (tong thong)) van tuan ban".
• Adding a wildcard symbol may retrieve word variants: doi ((chiet tach) or (chieu sach)) - thanh thuong mai ((trong thong) OR (tong thong)) van tuan ban*.