Qin Tian explained in detail, not only recounting the entire conversation with Gao Xiaoyong but also stating his reasons for ruling out Gao Xiaoyong as a suspect and for suspecting Chen Cheng instead, so there wasn't much left for Wang Yu to consider.
Wang Yu could be sure that Qin Tian's reasons for dismissing Gao Xiaoyong's suspicion were logical. This meant that Gao Xiaoyong's words were credible. If Gao Xiaoyong was not a spy, then naturally, he wouldn't intentionally lie about the bank account issue.
Gao Xiaoyong denied ever handling that bank account and provided a piece of information, claiming he had lent his household registration to Chen Cheng and assured that he hadn't lent it to anyone else. This meant that only Chen Cheng had the opportunity to use Gao Xiaoyong's household registration to set up a bank account. However, the question remained, did Chen Cheng actually use Gao Xiaoyong's household registration to open an account?
