I need to analyse the xml string below - java

The service at this address http://www.cs12333.com:8001/Service/PersonSearchService returns the following XML:
<?xml version='1.0' encoding='UTF-8'?>
<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
<S:Body><ns2:findPersonListResponse xmlns:ns2="http://service.person.search/">
<return>
<result>true</result>
<resultList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns2:grxxBean">
<aab001>cooperation</aab001>
<aac001>34305742</aac001>
<aac002>430423198906237024</aac002>
<aac003>licong</aac003>
<aac004>2</aac004>
<aac031>2</aac031>`
<pwd>1</pwd>
</resultList>
</return>
</ns2:findPersonListResponse>
</S:Body>
</S:Envelope>
I'm reading the values like this:
dom = DocumentHelper.parseText(result);
Element root=dom.getRootElement();
The root's value is "org.dom4j.tree.DefaultElement#db23f1 [Element: <S:Envelope schemas.xmlsoap.org/soap/envelope/attributes: []/>]".
How do I get the value of tag <aac003>?


Try this expath to get <aac003> value
/*:Envelope/*:Body/*:findPersonListResponse/*:return/*:resultList/*:aac003

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<soap-env:Envelope xmlns:soap-
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