Hi Nagore,

Yes, you can do it.

Here you go !!

<a href="#lession1">Lession.1</a><br />
<a href="#lession2">Lession.2</a><br />
<a href="#lession3">Lession.3</a><br />
<a href="#lession4">Lession.4</a><br />
<br />

<a id="lession1">Introduction of Lession.1</a>
<p>This is sub topic.1</p>
<p>This is sub topic.2</p>
<p>This is sub topic.3</p>
<p>This is sub topic.4</p>
<br />
<br />
<div id="lession2">Introduction of Lession.2</div>
<p>This is sub topic.1</p>
<p>This is sub topic.2</p>
<p>This is sub topic.3</p>
<p>This is sub topic.4</p>
<br />
<br />
<p id="lession3">Introduction of Lession.3</p>
<p>This is sub topic.1</p>
<p>This is sub topic.2</p>
<p>This is sub topic.3</p>
<p>This is sub topic.4</p>
<br />
<br />
<article id="lession4">Introduction of Lession.4</article>
<p>This is sub topic.1</p>
<p>This is sub topic.2</p>
<p>This is sub topic.3</p>
<p>This is sub topic.4</p>

Thanks