Break dance, which is kind of like hip-hop dance, focuses more on the movement on the ground. It is a spectacle in itself, an athletic feat, and an accomplishment in body movement. And, like any dance form, all you need is practice and instruction. The dance gained in worldwide popularity during the ‘80s and ‘90s with break-dance moves being incorporated into movies and musical theater productions and European and Asian aficionados adding their own exuberant spins and whirls to the mix. Sun zheng is a beautiful and very experienced teacher who had participated in many competitions like CCTV basketball for entertainment and won the championship in China. She began to take films and ads since 2006 and loved by many audiences. She was once take part in 2008 Olympic Games as volunteer in cheering squad.