Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
chiet tach » chieu sach
chieu sang » chieu sach, chieu xanh, hieu lang
thuong cao » truong cao, thong cao, thuong chau
khong cong » thong cong, khong cang, chong cong
cao khong » cao phong, cat khong, dao khong
cong ban » cong bang, cong san, cong tan
ban toan » bai toan, ban than, van toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chiet tach) or (chieu sang)) - thanh thuong cao khong cong ban toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chiet tach) OR (chieu sang)) - thanh thuong cao khong cong ban toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) or (chieu sang)) - thanh thuong cao khong cong ban toan cau*.