title: Why my page cannot display é, instead, showing �?
body: <p>I have set page encoding to UTF-8 in HTML:</p>
  
  <pre><code>meta http-equiv="content-type" content="application/xhtml+xml; charset=UTF-8"
  </code></pre>
  
  <p>and in HTTP header, I have:</p>
  
  <pre><code>Content-Type    text/html; charset=UTF-8
  </code></pre>
  
  <p>Why isn't the <strong>é</strong> shown correctly?</p>
  
  <hr>
  
  <p><strong>Update:</strong><br>
  The data containing the <strong>é</strong> is crawled from the Internet; the crawler is written in Microsoft .Net.
  I used MySQL .Net Connector to connect MySQL.</p>
  
  <p>The page to display the <strong>é</strong> is written in PHP.</p>