Definition of "Zhengzhou"

Now outside in Zhengzhou, the city worst hit at the moment, which has had record rains hitting the highest level of rainfall since records were kept six decades ago, the streets have turned into brown rivers which have swallowed up traffic, and in an even more alarming development the military is saying that at a nearby city a major dam could actually burst and that soldiers have been mobilized there to blast around the dam in an attempt to divert flood waters, take the pressure off the dam, in the hope that, what they're talking about is already is a sort of twenty meter fissure in the dam, it can avoid having that dam being burst, which would obviously also be a really terrible development.

July 21, 2021, Steven McDonald, 3:13 from the start, in Twelve die as rain floods train tunnel in China‎, BBC News

The testing will begin in Henan's provincial capital of Zhengzhou before the end of May, authorities said, according to the report, to help with "identifying potential risks" quickly.

2022 May 23, “Chinese province of nearly 100 million to Covid test every two days”, in France 24‎, archived from the original on 23 May 2022