Perhaps you should try some spelling variations:
cong doanh » cong danh, dong doanh, rong doanh
chuoi cua » cuoi cua, chuoi cung, hoi cua
hanh hang » thanh hang, hang hang, hanh han
cong doan » cong dan, cong hoan, dong doanh
hang cua » mang cua, hang ca, huong cua
cua bang » chua bang, cua ban, cua dang
ho chua » ho chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((chuoi cua) or (ho chua)) xang - hanh hang cua bang ((cong doanh) OR (cong doan)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chuoi cua) OR (ho chua)) xang - hanh hang cua bang ((cong doanh) OR (cong doan)) van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chuoi cua) or (ho chua)) xang - hanh hang cua bang ((cong doanh) OR (cong doan)) van ban".
• Adding a wildcard symbol may retrieve word variants: ((chuoi cua) or (ho chua)) xang - hanh hang cua bang ((cong doanh) OR (cong doan)) van ban*.