China Professional dance academy

Hello everyone,   I wanted to share with you an amazing performance from young dancers in China. The title says "basic skills" but then I feel confused with what would be then for them "advanced skills".... Enjoy the show: it's unbelievable.. I wonder how much training they undergo to achieve such a level of skills.... https://www.youtube.com/watch?v=9cvKWTWqaso&feature=g-high-f&list=FLfXrbPG1AT-nNILBFURf83g xxx