Perhaps you should try some spelling variations:
thanh tung » thanh cong
cua trong » cua truong, cua trung, qua trong
tung cua » trung cua, tuong cua, dung cua
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac
thi hai » thi mai, thi hanh
thi ha » thi hanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi hai) or (thi ha)) sach - thanh tung cua trong cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi hai) OR (thi ha)) sach - thanh tung cua trong cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ((thi hai) or (thi ha)) sach - thanh tung cua trong cong san than cap*.