The HR staff were quite friendly.

They did not inform me in advance that there would be a test, and the interview room had poor soundproofing. Halfway through the interview, I could even hear someone in the next room being reprimanded.

The supervisor's attitude was not very good. For more than half of the interview, they basically did not look at the candidate, asked many questions unrelated to the job, and responded in a very sarcastic and harsh manner.