Perhaps you should try some spelling variations:
dung thuong » dung trong, hang thuong, cong thuong
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
tran thanh » ban thanh, van thanh, quan thanh
manh dung » manh hung, manh tung, anh dung
tong cong » cong cong, dung cong, dang cong
thanh mau » hanh mau, thanh san, thanh hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chieu sach)) - manh dung thuong ((tong cong) OR (trong cong)) tran thanh mau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - manh dung thuong ((tong cong) OR (trong cong)) tran thanh mau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu sach)) - manh dung thuong ((tong cong) OR (trong cong)) tran thanh mau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sach)) - manh dung thuong ((tong cong) OR (trong cong)) tran thanh mau*.