"Recording!" Guan Min said.

"Recording? I guess it's recording! The most conclusive evidence of that year was the recording. Said solemnly.

Guan Min took a sip of wine and continued, "At that time, I was stunned. Fifty thousand yuan was not a joke. I told the old secretary that I was not afraid of framing, and gave evidence."

So the old secretary showed Guan Min his recording "evidence":

The voice of a strange man: Guan Min, thank you, give me the letters that reported me, thank you!

Guan Min's voice: You're welcome. You're all right.

The voice of a strange man: If I had not you this time, I would...