What does the silent truth photo capture?

Hard evidence that can prove the crime of Kahn Group. According to the story of The Silent Truth, Hou Guiping took a photo of Kahn Group forcing female students to trade money and sex at the entrance of Lian Hotel, which is conclusive evidence to prove the crime of Kahn Group. The Silent Truth is a modern suspense drama produced by iQiyi, Yiji Film, directed by Chen Yifu, written by Liu Guoqing, starring Liao Fan, White and Tan Zhuo, starring Li Ning, Huang Yao, Zhao Yang and Tian Xiaojie, starring Wang Jianguo and Cao Weiyu, and starring Lv Xiaolin. It tells the story that prosecutor Jiang Yang spent many years trying to find out the truth of the case.