如何在Django模板中显示外键数据

我有 Project 和 Tags 之间的关系，一个项目可以有多个标签，但我无法在我的模板中显示标签数据，我试图根据标签的名称来显示数据。但我得到了错误，请让我知道如何在我的模板中显示标签数据。

Here is my urls.py file...

    path('tag/<tag_slug>', views.projecttag, name='projecttag'),
here is my `models.py file...
class Tags(models.Model):
    project = models.ForeignKey(Project, null=True, blank=True, related_name='ProjectTags', on_delete=models.CASCADE)
    tag_name = models.CharField(max_length=64, null=True, blank=True)
    tag_slug = models.SlugField(max_length=64, null=True, blank=True)
here is my views.py file...
def projecttag(request, tag_slug):
    tag = get_object_or_404(Tags, tag_slug=tag_slug)
    project = Project.objects.filter(ProjectTags=tag)
    context = {'tag':tag, 'project':project}
    template_name = 'pages/tags.html'
    return render(request, template_name, context)
here is my tags.html file...
{% for property in project %}
    <div class="single-property-box">
        {{property.name}}