C1858
Of course, Ding Changsheng didn't know that Cheng Qianhe had met with Luo Mingjiang, who indirectly put pressure on Li Tiegang. When Ding Changsheng said that Li Tiegang meant that there was no direct evidence to prove that the illegal gains were from Sun Chuanhe, Ding Changsheng was thinking about how he could prove that Sun Chuanhe did it