Twenty people were confirmed dead and 13 others injured after a bus fell off a cliff late Monday night in central China's Henan Province, rescuers said on Tuesday.
The accident occurred near the boundary between Xinxiang City and Linzhou City when the bus with 33 people aboard was heading for Linzhou, according to local rescue headquarters.
The bus was carrying staff of a privately owned opera troupe from Xingyang City, Henan Province. The vehicle was rented by the troupe, according to the provincial culture department.
All the injured have been hospitalized. The bus is designed to carry 35 people, according to China's (Xinhua) News Agency.
The cause of the accident is under investigation.