I used this code and now it seems to work.
<?php the_field('date_nasc', $taxonomy . '_' . $term_id); ?>
Hello I managed to resolve a few hours ago =). The only thing I can not solve now is to show the age. For example here in the forum I found some things. It just does not work. I also tried to use the terms nothing. I wanted to include for example: Personality was born in 1981. I can not calculate it 12/16/1981. And show the age of personality. Is there any code here in the forum that is possible to make it work within the taxonomy?