C159 Confusion

At night when I was out walking by myself, suddenly I met a familiar figure, I ran up to her and saw that it was Xu Shan. I didn't know how I should greet her, so I said hi, but Xu Shan didn't seem to be in a good mood and didn't seem to want to pay attention to me.

"Oh, isn't this our Seventh National Male Middle School's Polygonum cuspidatum L Chen Qiang? Why