Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong cao » truong cao, thong cao, thuong chau
hoc thieu » hoc hien
dung nang » dun nang, dung quang, dung thang
dung dang » dung dan, dung dong, dung danh
thanh cap » thanh lap, hanh cap, than cap
cao cong » cac cong, cao dang, cua cong

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) or (toc thieu)) sach - thanh thuong cao cong ((dung nang) or (dung dang)) thanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) sach - thanh thuong cao cong ((dung nang) OR (dung dang)) thanh cap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) sach - thanh thuong cao cong ((dung nang) or (dung dang)) thanh cap*.