He 'nan Beichen medical equipment

Your ancestral home should be Shangqiu, Henan. You were born and raised in Tianjin and have settled in Tianjin. You must be from Tianjin. But it doesn't matter. Anyway, we are all descendants of the Chinese people, whether in Tianjin or Henan, we all contribute to the motherland. I hope you work hard, learn something and find a satisfactory job.