De or het tangverlossing?

The correct Dutch article is:

de tangverlossing

Rule Words ending in -ing: almost always de. See the rule

How to use tangverlossing

the tangverlossingde tangverlossing
this tangverlossingdeze tangverlossing
that tangverlossingdie tangverlossing
our tangverlossingonze tangverlossing
your tangverlossingjouw tangverlossing
every tangverlossingelke tangverlossing
which tangverlossing?welke tangverlossing?
a big tangverlossing / the big tangverlossingeen grote tangverlossing, de grote tangverlossing