Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
chieu sach » chiet tach, chieu sang, chieu xanh
thuong cao » truong cao, thong cao, thuong chau
cong vang » cong lang, cong quang, cong ngang
thanh cau » thanh chau, thanh mau, nhanh cau
cong van » cong san, song van, cong tan
cao han » cao nhan, cao phan, cao van

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 sach) or (chinh sach)) - thanh thuong cao han ((cong van) OR (cong vang)) thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chinh sach)) - thanh thuong cao han ((cong van) OR (cong vang)) thanh cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) or (chinh sach)) - thanh thuong cao han ((cong van) OR (cong vang)) thanh cau*".