This document introduces a dance tutorial website called JRLNN for millennials and the new generation. The website provides dance tutorials through videos and teaches users how to copy the dance steps to become better dancers. Users are instructed to subscribe to the website, choose and play tutorial videos, copy the dance steps shown in the videos, and practice cooperatively to someday become dancers. The document also mentions that dancing can build strong muscles, health, and help users lose weight through exerting energy.