hey-hey

Xiao Wang works in the human resources department on the 10th floor. A month ago, he was transferred to the administrative department on the 9th floor. . . . Today, classmate Xiao Wang called the human resources department to ask him: "Is Xiao Wang here?" The colleague who answered the phone said: "Xiao Wang is no longer in the human resources department." Classmate Xiao Wang: "Ah!?, when did it happen? Why didn't I know, and I didn't have time to see him off?" "It doesn't matter, you can go find him down below."