Perhaps you should try some spelling variations:
choi thuc » hoc thuc, hoi chuc, cho thue
thuc bang » thuoc bang, thu bang, thuc ban
huong cua » dung cua
cua nhung » va nhung
cong dan » cong tan, huong dan, cong dong
cong tac » cong ty
phan cau » phan dau, phan cac, phan tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: choi thuc bang - anh huong cua nhung ((cong dan) OR (((cong san) OR (cong tac)))) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "choi thuc bang - anh huong cua nhung ((cong dan) or (((cong san) OR (cong tac)))) phan cau~".
• Adding a wildcard symbol may retrieve word variants: choi thuc bang - anh huong cua nhung ((cong dan) or (((cong san) OR (cong tac)))) phan cau*.