The accident happened at around 7.30 pm. Rocks fell on his sedan after a sudden mountain collapse on the S204 highway in Sichuan's Bazhong city on Monday local time, according to local authorities in Tongjiang County in Bazhong.

According to the report of Xinhua news agency, the injured have been sent to the hospital and their condition is not life-threatening.

According to local officials, investigation into the accident is ongoing.

More information is awaited.