Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
chieu sach » chinh sach, chiet tach, chieu xanh
chieu sang » chieu xanh, hieu lang, nhieu tang
thuong cao » truong cao, thong cao, thuong chau
cao nhung » cho nhung, cam nhung, cao chung
cong suat » nang suat, cong cua
nhanh cau » nhanh cay, thanh chau, nhanh ha
cong san » cong tac

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 (chieu sang)) - thanh thuong cao nhung ((cong san) or (cong suat)) nhanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chieu sang)) - thanh thuong cao nhung ((cong san) OR (cong suat)) nhanh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (chieu sang)) - thanh thuong cao nhung ((cong san) or (cong suat)) nhanh cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (chieu sang)) - thanh thuong cao nhung ((cong san) or (cong suat)) nhanh cau*.