Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
thi chien » thi hien, thi thien, thien chien
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong ban » cong bang, cong san, cong tan
ban khan » ban than, ban nhan, ban chan
khan cap » khan ap, than cap, khoan cam

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

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