There are more deaf people in Zhengzhou or Jinan.

There are many deaf people in Zhengzhou. According to relevant public information, the number of deaf people in cities with large population base has increased simultaneously, that is, there are many deaf people with large population base. In 202 1 year, the total population of Zhengzhou was127.42 million, and the total population of Jinan was 9.336 million, which means that there are many deaf people in Zhengzhou.