C1144
Shi Aiguo wasn't blind and naturally saw that Qiao Hongcheng was chasing Ding Changsheng out. Moreover, this chase took more than ten minutes. He didn't come back until the end of the conversation between Shi Aiguo and Liang Wenxiang.
"Chang Sheng, is Director Joe looking for you for something?" Shi Aiguo asked indifferently from the back.
"It's not a big deal