Photo taken on Oct. 28, 2018 shows rescuers working at the accident site in Wanzhou District, southwest China's Chongqing. One person has died following the collision of a private car and bus which then plunged into the Yangtze River, police said Sunday, adding they have put the driver of the private car under police watch. The body of one of the bus passengers was retrieved from the river by rescuers. The number of passengers on the bus is not yet known. (Xinhua/Wang Quanchao)