In my hometown, I saw a bird with a long tail and black and white feathers in the morning. Is it a kind of chirping?

Your blurred picture is hard to recognize, but I think it is black all over, its feathers are faintly blue, its tip is white, its tail is super long, and it is probably a magpie.

Long tail, black hair, white belly.

The way magpies fly.

However, if you say its tail is longer than that of a magpie, there is a possibility that it is a blue magpie. The abdomen is white, too, but the blue magpie is dark blue all over.