void CopyXMLNodeWithXpath(NSString *sourceXmlDoc, NSString *resultXmlDoc, NSString *sourcePath, NSString *replacePath, NSString *fileName, NSString *schemaName, NSString *schemaNameAlias) {
    @autoreleasepool {
        NSData *sourceXmlData = [sourceXmlDoc dataUsingEncoding:NSUTF8StringEncoding];
        NSData *resultXMlData = [resultXmlDoc dataUsingEncoding:NSUTF8StringEncoding];

        xmlDocPtr resultDoc;
        xmlDocPtr sourceDoc;
        /* Load XML document */

        resultDoc = xmlReadMemory([resultXMlData bytes], [resultXMlData length], "", NULL, XML_PARSE_RECOVER);

        if (resultDoc == NULL) {
            return;
        }
        sourceDoc = xmlReadMemory([sourceXmlData bytes], [sourceXmlData length], "", NULL, XML_PARSE_RECOVER);

        if (sourceDoc == NULL) {
            xmlFreeDoc(resultDoc);
            return;
        }


        xmlNodePtr rootSourceNode = getXmlNodeByquery(sourceDoc, sourcePath, schemaName, schemaNameAlias);

        xmlNodePtr rootReplaceNode = getXmlNodeByquery(resultDoc, replacePath, schemaName, schemaNameAlias);
        xmlNodePtr copyNode = xmlCopyNode(rootSourceNode, 1);

        xmlAddChild(rootReplaceNode, copyNode);


        xmlSaveFileEnc([fileName UTF8String], resultDoc, "UTF-8");
    }
}