A crowd of people fled when a five-storey dorm building collapsed at a factory in southern China.<br /><br />The video, filmed in the city of Guangzhou in Guangdong Province on September 16, shows over a dozen of people running away to escape when the wall from the top floor of a building suddenly toppled over.<br /><br />Some stones were suspected to have hit the power lines causing sparks.<br /><br />According to reports, the top floor of the dorm building was being decorated but the workers had finished work and left when the incident happened.<br /><br />Two people were injured and are being treated in hospital. While vehicles parked under the building were damaged.<br /><br />Workers are tearing down the damaged part on the fourth floor of the dorm building, reports said.