$ xmllint.exe --xpath " //Article//Sect//H4[ contains(.,'Include')] /..//LI" madbee.xml
<LI>
                    <LI_Label>1.</LI_Label>
                    <LI_Title>Critera 1</LI_Title>
                </LI><LI>
                    <LI_Label>2.</LI_Label>
                    <LI_Title>Critera 2</LI_Title>
                </LI><LI>
                    <LI_Label>3.</LI_Label>
                    <LI_Title>Critera 3</LI_Title>
                </LI><LI>
                    <LI_Label>4.</LI_Label>
                    <LI_Title>Critera 3</LI_Title>
                </LI>
$ xmllint.exe --xpath " count( //Article//Sect//H4[ contains(.,'Include')] /..//LI )" ma
dbee.xml
4
$ xmllint.exe --xpath " count( //H4[ contains(.,'Include')] /..//LI )" madbee.xml
4
$