如何在Django中使用外键2表深度连接对象

from django.db import models

class ModelA(models.Model):
    name = models.CharField(max_length=50)

class ModelB(models.Model):
    name = models.CharField(max_length=50)
    model_a = models.ForeignKey(ModelA, on_delete=models.CASCADE)

from django.shortcuts import render
from .models import ModelA

def my_view(request):
    queryset = ModelA.objects.select_related('modelb_set')
    return render(request, 'template.html', {'queryset': queryset})

{% for modela in queryset %}
    <h2>{{ modela.name }}</h2>
    <ul>
    {% for modelb in modela.modelb_set.all %}
        <li>{{ modelb.name }}</li>
    {% endfor %}
    </ul>
{% endfor %}