Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((theo chu) or (theo tieu))) or (hoc thieu)) sach - thanh trung cua nhung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chu) OR (theo tieu))) OR (hoc thieu)) sach - thanh trung cua nhung cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ((((theo chu) or (theo tieu))) or (hoc thieu)) sach - thanh trung cua nhung cong dan than cap*.