Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhan phung » khanh phung, van phung, nha chung
phung cong » nhung cong, phong cong, nhung chong
dan than » dan chan, ban than, van than
van toan » van tuan, van tan, van thanh
theo ki » theo doi
ki nang » ky nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ki nang - canh doanh nhan phung cong ((dan than) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ki nang - canh doanh nhan phung cong ((dan than) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo ki nang - canh doanh nhan phung cong ((dan than) or (van toan)) cau*.