Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cac tinh
dang luan » tang luan, hang luan, dan luan
cua tinh » cua sinh, va tinh, ha tinh
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) or (cua tinh)) - nhan ((dang luan) OR (dung luan)) nhung cong ban than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (cua tinh)) - nhan ((dang luan) OR (dung luan)) nhung cong ban than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) or (cua tinh)) - nhan ((dang luan) OR (dung luan)) nhung cong ban than tap".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (cua tinh)) - nhan ((dang luan) OR (dung luan)) nhung cong ban than tap*.