Perhaps you should try some spelling variations:
cong doanh » cong danh, cong doan, dong doanh
thanh hang » thanh hoang, thanh thang, tranh hang
chuoi cua » cuoi cua, chuoi cung, hoi cua
hanh hang » hang hang, hanh han, hanh mang
bang cong » dang cong, bang song, hang cong
doanh van » doan van, doanh va, doanh ban
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) OR (thanh hang)) 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 hang) OR (thanh hang)) 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 hang) OR (thanh hang)) cua bang cong doanh van ban".
• Adding a wildcard symbol may retrieve word variants: ((chuoi cua) or (ho chua)) xang - ((hanh hang) OR (thanh hang)) cua bang cong doanh van ban*.