President Xi Jinping is urging officials to step up disaster relief measures.
Paramilitary police officers reinforce a lake wall after heavy rain caused severe flooding near Zhengzhou, in China's central Henan province, in which more than 30 people are thought to have been killed with the death toll expected to rise.
Many workers are involved in the operation.
It is a laborious and co-ordinated effort to keep the floodwater at bay.
Rainfall in the area has intensified since Tuesday, with Zhengzhou, a city of 10 million, receiving a year’s worth of rain in only three days.
A man holding a baby wades through a flooded road in Zhengzhou.
Members of the Blue Sky rescue team carry a girl to safety.
A man sits on his stranded car as the floodwater rises.
People with a makeshift raft look for others to rescue in Zhengzhou, where the floodwater is chest-high in some areas.
Walking hand-in-hand in search of refuge from the flood.
People are packed on to a boat to escape..
Weather authorities are fearful of more torrential rain in the area.
The death toll includes at least 12 people who were killed when water flooded underground train carriages in Zhengzhou.
Cars were left in a heap after being swept away.
Heavy rain was expected on Thursday in parts of Henan as well as neighbouring Hebei province..
Paramilitary police officers clear debris from a street in Gongyi, Henan province.
Across Henan, as many as 380,000 have been forced to leave their homes..
Rescue workers and authorities continued to work to prevent dam breaches, restore lost power and pump out submerged petrol stations.
President Xi Jinping is urging officials to step up disaster relief measures.
Paramilitary police officers reinforce a lake wall after heavy rain caused severe flooding near Zhengzhou, in China's central Henan province, in which more than 30 people are thought to have been killed with the death toll expected to rise.
Many workers are involved in the operation.
It is a laborious and co-ordinated effort to keep the floodwater at bay.
Rainfall in the area has intensified since Tuesday, with Zhengzhou, a city of 10 million, receiving a year’s worth of rain in only three days.
A man holding a baby wades through a flooded road in Zhengzhou.
Members of the Blue Sky rescue team carry a girl to safety.
A man sits on his stranded car as the floodwater rises.
People with a makeshift raft look for others to rescue in Zhengzhou, where the floodwater is chest-high in some areas.
Walking hand-in-hand in search of refuge from the flood.
People are packed on to a boat to escape..
Weather authorities are fearful of more torrential rain in the area.
The death toll includes at least 12 people who were killed when water flooded underground train carriages in Zhengzhou.
Cars were left in a heap after being swept away.
Heavy rain was expected on Thursday in parts of Henan as well as neighbouring Hebei province..
Paramilitary police officers clear debris from a street in Gongyi, Henan province.
Across Henan, as many as 380,000 have been forced to leave their homes..
Rescue workers and authorities continued to work to prevent dam breaches, restore lost power and pump out submerged petrol stations.
President Xi Jinping is urging officials to step up disaster relief measures.