How can I create a dynamic FetchXML query to filter specific columns when using Power Pages List?

This is the FetchXML that I am working with at the moment, but i would like the value to be dynamic based on what the user inputs.

`<fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="false">
  <entity name="cr554_sanctions_lists">
    <attribute name="cr554_names" />
    <filter type="or">
      <condition attribute="cr554_names" operator="like" value="%QASIM%" />
    </filter>
  </entity>
</fetch>`

This FetchXML needs to be inputted in a list in Power Pages

I have also tried liquid but couldn’t figure out how to do it.