Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
chau tinh » cuu tinh, ha tinh, cac tinh
luan hanh » luan thanh, luan han, luan danh
hanh cong » thanh cong, hang cong, hanh dong
cua tinh » cua sinh, va tinh, ha tinh
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot ((chau tinh) OR (cua tinh)) - canh doanh luan hanh cong ban than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "mot ((chau tinh) OR (cua tinh)) - canh doanh luan hanh cong ban than cau*".