Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong cao » truong cao, thong cao, thuong chau
cho chinh » chon chinh, che chinh, cuoc chinh
ho chinh » hoc chinh, hoa chinh, do chinh
cong dan » cong san, cong tan, cong dong
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chinh) or (cho chinh)) sach - thanh thuong cao dang ((cong dan) OR (huong dan)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chinh) OR (cho chinh)) sach - thanh thuong cao dang ((cong dan) OR (huong dan)) phan dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chinh) or (cho chinh)) sach - thanh thuong cao dang ((cong dan) OR (huong dan)) phan dau".
• Adding a wildcard symbol may retrieve word variants: ((ho chinh) or (cho chinh)) sach - thanh thuong cao dang ((cong dan) OR (huong dan)) phan dau*.