Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong thuoc » thuong thuc, phuong thuc, khong thuoc
thieu sang » chieu sang, thieu khang, thieu quang
thuoc cong » truoc cong, thuoc trong, thu cong
hoc thieu » toc thieu, hoc hien
dong san » cong san, dong von, dong ha
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sang - thanh thuong thuoc cong ((dong san) or (dong bang)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sang - thanh thuong thuoc cong ((dong san) OR (dong bang)) toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - thanh thuong thuoc cong ((dong san) or (dong bang)) toan tap*.