Perhaps you should try some spelling variations:
cong doanh » cong danh, cong doan, dong doanh
chuoi cua » cuoi cua, chuoi cung, hoi cua
hanh nhan » thanh nhan, danh nhan, anh nhan
bang cong » dang cong, bang song, hang cong
doanh van » doan van, doanh va, doanh ban
hanh han » hanh phan, hanh san, anh han
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 han) OR (hanh nhan)) cua bang cong doanh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chuoi cua) OR (ho chua)) xang - ((hanh han) OR (hanh nhan)) cua bang cong doanh van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chuoi cua) or (ho chua)) xang - ((hanh han) OR (hanh nhan)) cua bang cong doanh van ban".
• Adding a wildcard symbol may retrieve word variants: ((chuoi cua) or (ho chua)) xang - ((hanh han) OR (hanh nhan)) cua bang cong doanh van ban*.