How to Add Related Post Widget to Your Blogger's Blog

I saw a lot of Wordpress blogs are having the related posts function after every post. I am curious why blogger does not provide such function for blogger's blog. So, I started searching the internet to search for answer. I found a lot of posts that teach bloggers how to add related post to their blog but a lot of them are not working until I found a blog which has a full functioning code to enable blogger's blogs to use the related post function.
In order to place use the related post function on blogger's blog, you need to make several changes to the HTML code of your blog.
1. Login to you blogger.com account and then go to "Edit HTML".
2. Check the "Expand Widget Templates".
3. You need to find the following code:

4. Copy all the code below and paste it after the code .

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5. Finally, click "Save Template". That is it, your readers can now enjoy the newly added related post widget on your blog.