Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
chua nang » chuc nang, chua xang, cuu nang
kha nang » phap nang, ky nang, ki nang
dan than » dan chan, ban than, van than
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua nang) OR (kha nang)) - canh doanh luan nhung cong ((dan than) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (kha nang)) - canh doanh luan nhung cong ((dan than) OR (van toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua nang) OR (kha nang)) - canh doanh luan nhung cong ((dan than) or (van toan)) cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) OR (kha nang)) - canh doanh luan nhung cong ((dan than) or (van toan)) cau*.