<p>You can learn more at <a href="<?php echo $MySite1; ?>">this website</a>.</p>

$Topics = mysql_fetch_assoc(mysql_query("SELECT ZT.N, ZT.URL, ZT.Title, ZT.Subtitle, ZT.Parent, ZT.Live, AI.URL, AI.Article
  FROM gz_topics ZT
  LEFT JOIN gz_articles_topics_intro AI ON AI.URL = ZT.URL
  WHERE ZT.URL = '$MyURL' AND ZT.Live = 1"));