Could you please help me to find a file in a specific position in the file content?

If you have any questions about how to obtain files from a specific location in the file content, ask you about the content format as follows. However, there may be one or more professional names in the file content, how can I obtain these professional names? & Lt; ul & gt; & lt; li & gt; education & nbsp;: & nbsp; & lt; label & gt; bachelor degree & lt; /la, you guys, please come in and help us to get files in a specific location in the file content.
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For example, the content format is as follows, but the file content may have one or more professional names. how can I obtain these professional names?

• Education level:Bachelor
  


• Degree:
  Bachelor
  


• Professional name:
  Accounting
  

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Preg_match_all ("
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Professional name (.*?)(.*?)
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Msu ", $ string, $ out );
Var_dump ($ out [2]);