A 5.2-magnitude earthquake hit southern China's Zizhong at 08:14 on December 18.<br /><br />The CCTV video shows the shaking apartments. Students in a classroom can be seen squatting down and hiding under their desks. <br /><br />Several stills show items scattered on the floor after dropping down from shelves during the quake.<br /><br />Firefighters are rescuing on-site. At least seven people have been injured.
