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Thank you For Replying... Can you just tell me How to do This kind of Animation-https://youtube.com/shorts/4W3YEWhqblg?feature=share

Just Because of I am biggner. I want proper guidance to make animation.

This animation is too long and complex for us to provide a guide for, as it would take too much time. We can help with a short and simple animation sequence, however.

I don't want full Animation Guide but I want to know How parts are coming. Do parts are following a path or it was done by using Node.

There is definitely a lot of manual work involved here. This could just be manually animated for all we know.
But this definitely wasn't done procedurally using nodes in the sense of being automated.