A driver and his passengers have a miraculous escape after the car they were in is almost buried underneath a landslide.Video of a car almost being washed away by floods and a landslide in northwest China has been released.The footage shows the driver trying to get away from the deluge, but changing his mind when he realises what is happening.All the car's occupants escaped unhurt.Almost a million people have been affected by flooding in the region since the start of July.