Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
cua phuong » cuu phuong, cuc phuong, luan phuong
doanh cua » doanh luan
hoc tran » hoc tan, hoc tren, boc tran
cong san » cong tac
san than » sang than, san thanh, ban than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tran quang - canh doanh cua phuong cong san than ban~.
• Adding a wildcard symbol may retrieve word variants: hoc tran quang - canh doanh cua phuong cong san than ban*.