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
cong cang » cong cong, cong lang, cong vang
nhung van » phung van, thong van, dung van
nhung cau » chung cu, nhu cau
ho chiet » ho chieu, ho thiet, hoc thiet

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 cang ((((nhung van) or (nhung bai))) or (nhung cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - canh tranh cua nhung cong cang ((((nhung van) OR (nhung bai))) OR (nhung cau)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - canh tranh cua nhung cong cang ((((nhung van) or (nhung bai))) or (nhung cau))*.