Perhaps you should try some spelling variations:
trinh phuong » trinh duong, trinh dung, trinh cong
thanh chuong » thanh huong, thanh cong, nhanh chong
thanh trung » thanh tung
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
cong dan » cong san, cong tan, huong dan
ca cau » cua cau, cac cau, can cau

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)) - thanh trung ((trinh phuong) or (thanh chuong)) cong dan ca cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - thanh trung ((trinh phuong) OR (thanh chuong)) cong dan ca cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (chieu sach)) - thanh trung ((trinh phuong) or (thanh chuong)) cong dan ca cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) OR (chieu sach)) - thanh trung ((trinh phuong) or (thanh chuong)) cong dan ca cau*.