Perhaps you should try some spelling variations:
thanh trung » thanh tung
tuan thuong » than thuong, toan thuong, thanh thuong
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
cong thanh » dong thanh, cong trinh, cong tan
cong manh » cong danh, duong manh, hoang manh
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (trieu tinh)) - thanh trung tuan thuong ((cong manh) OR (cong thanh)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (trieu tinh)) - thanh trung tuan thuong ((cong manh) OR (cong thanh)) toan ban~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (trieu tinh)) - thanh trung tuan thuong ((cong manh) OR (cong thanh)) toan ban*.