Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh cuong
thanh huong » thanh hung, thanh cong, anh huong
thong danh » thong dan, thong lanh, trong danh
danh toan » manh toan, anh toan, dan toan
hoi hieu » hoi phieu, hoi tieu, moi hieu
va thong » va thuong, va phuong, he thong
toan ban » van ban
ho hieu » ho chieu, nho hieu, co hieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho hieu) or (hoi hieu)) quang - ((thanh tuong) OR (thanh huong)) va thong thong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho hieu) OR (hoi hieu)) quang - ((thanh tuong) OR (thanh huong)) va thong thong danh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho hieu) or (hoi hieu)) quang - ((thanh tuong) OR (thanh huong)) va thong thong danh toan ban".
• Adding a wildcard symbol may retrieve word variants: ((ho hieu) or (hoi hieu)) quang - ((thanh tuong) OR (thanh huong)) va thong thong danh toan ban*.