如何在django中为每个模型关联多种类型的标记

I am little new to django and trying to find best ways to do things instead of writing everything myself. I am working on a model where I need multiple types of tags to be associated with a model and then I want to retrieve the objects using multiple filtering criteria. I see that in django-tagging tags are stored per model so I think its not possible to have multiple tags per model. Ex:I am little new to django and trying to find be