A video has surfaced from China showing a three-year-old girl who keeps dropping off to sleep during rehearsals for a New Year show.<br /><br />In the video, shot in Hulunbuir City in northern China's Inner Mongolia on January 6, all the children except the one girl start to dance to the music on stage.<br /><br />After the girl's mum and teacher run onto the stage to wake her up, she nods off again during the second attempt to rehearse.<br /><br />The children were exhausted as they got up at around 6 am to prepare for the performance, according to reporters.