Perhaps you should try some spelling variations:
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thanh lap » thanh san, phan lap, thanh hai
ho chiet » ho chieu, ho thiet, hoc thiet
cong dan » cong san, cong tan, huong dan
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh cac, than cua

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 - canh tranh cua nhung cong dan ((than cao) or (((than cap) OR (thanh lap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - canh tranh cua nhung cong dan ((than cao) OR (((than cap) OR (thanh lap)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - canh tranh cua nhung cong dan ((than cao) or (((than cap) OR (thanh lap))))".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - canh tranh cua nhung cong dan ((than cao) or (((than cap) OR (thanh lap))))*.