В html циклами.
{% for post in MODEL %}
<div class="card mb-2">
<div class="card-header">
{{ post.date_pub }}
</div>
<div class="card-body">
<h5 class="card-title">{{ post.title }}</h5>
<p class="card-text">{{ post.bodu|truncatewords:20 }}</p>
<a href="{{ post.get_absolute_url }}" class="btn btn-light">Read</a>
</div>
<div class="card-header">
Tags:
{% for tag in post.tags.all %}
<a href="{{ tag.get_absolute_url }}" class="badge badge-secondary">{{ tag.title|title }}</a>
{% endfor %}
</div>
</div>
{% endfor %}