Perhaps you should try some spelling variations:
nhung chong » nhung phong, nhung phuong, phong chong
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
ho chiet » ho chieu, ho thiet, hoc thiet
tuan ban » tuan bang, luan ban, quang ban
toan ban » van ban

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