Perhaps you should try some spelling variations:
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
trung hoc » trung quoc
ho chiet » ho chieu, ho thiet, hoc thiet
trung va » truong va, trung ha, trung tam
trang va » tran van, hang va
cong san » cong tac
san than » sang than, san thanh, ban 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: ho chiet tach - thanh ((((trung va) or (trang va))) or (trung hoc)) nhung cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - thanh ((((trung va) OR (trang va))) OR (trung hoc)) nhung cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh ((((trung va) or (trang va))) or (trung hoc)) nhung cong san than cap*.