With the hierarchial module does not display the taxonomy

Hello I am using Hierarchical Select I add a reference type field finishing.
I think taxonomy (url alias created [term: parent: name] / [term: name])
For example:
brand:
• Audi >
o A3
o A4
o A6
• Bmw>
o 323
o 330

When I create the node gives me options to select "Audi" but the children, "a3" up there doing well ...
You keep the NODE shows me this:
Brand: A3
When I would have to show it like this:
Audi A3
As a call to print the node-tipo.tpl.php make and model or separate ways
------------------
to print a field:

print render ($content['field_aut_example']);

and taxonomy as I do?
parents on one side. children on the other