A supermarket employee used managed to an elderly man in a wheelchair rolling down an escalator in southwest China. The CCTV video, captured in the city of Kaili in Guizhou Province on April 19, shows a woman in a blue shirt suddenly running to stop the wheelchair-bound man from smashing into the counter at the bottom of the escalator. According to reports, the two women were both supermarket employees. The woman in a blue shirt was named Yang Cheng and she finished her work when the incident happened. A woman reportedly pushed the elderly man in the wheelchair onto the escalator. The wheelchair lost control and slid down the escalator when the woman went to help a child get on it. Thanks to Yang's quick reaction, the elderly man was not injured. The video was provided by local media with permission.