Passengers trapped inside submerged subway as deadly floods sweep central China

https://abc7chicago.com/china-flooding-2021-subway-flood-zhengzhou-yihetan-dam/10901291/

the first article talks about the damage caused by the flood to Zhengzhou and many companies have donated money, food, cloth to this disaster.

Please Save Us!’ Grm Scenes in China as Flood Inundates a Subway
https://www.nytimes.com/2021/07/20/world/asia/china-flooding-zhengzhou-subway.html

the second article talks about passengers trapped inside the subway station submerging the cars at the rear first because they were deeper in the tunnel.

I think those two resources are very helpful for my article because they show me some information about the flood in china and how many people die and trap by this flood.