An ambulance arrived with its sirens blaring, and a doctor began providing emergency medical treatment on the spot. A crowd of onlookers, mostly residents from the neighborhood, gathered around to watch.,She is Shi Chen's wife in name, Mu Yunbing, a well-known entrepreneur from Yushi.,When Mu Yunbing received a call from her neighbor, she had just woken up from a nap. She was shocked by the news that Shi Chen had jumped from a building and immediately drove to the hospital.。