Evidence can be classified into two categories: physical evidence and testimonial evidence. Qian Cangyi does not have any physical evidence, nor can he produce any evidence of Dong Qiao's presence.
"School Captain Du, please be patient, hear me out," Qian Cangyi spoke resolutely.
It didn't matter if there was no evidence; as long as he could convince the other party, the level of belief didn't have to reach absolute conviction.
The same thing could be illustrated in different ways to achieve different effects.
"Does School Captain Du recognize Cao Xingzhi, Magistrate Cao? He has been appointed to Wan Province."
Qian Cangyi continued to speak.
Upon hearing Cao Xingzhi's name, Du Jianben's face changed slightly.
Qian Cangyi could make an educated guess about the reason behind it.
There's only one position, so if Cao Xingzhi had been appointed to Wan Province, where did the original magistrate of Wen province go?