How to check whether the file is in the Personnel Bureau (Baoji City) on the Internet?

You are right. You can check both Beijing and Shanghai. Only about 10% cities in China have established personnel and pension inquiry networks, but not in Shaanxi.

But for example, your information can be found online in Beijing, and it costs 20 yuan to print it out, which Shaanxi also admits. I am in Shanghai. I can print it out and stamp it in the talent center under the Personnel Bureau over there. I can use it when I get it back to Xi 'an.

Otherwise, you can only ask every day.