Alright, I can recommend you some well-written and interesting novels about solving crimes in the ancient language. It's best if it's a unit series. The following are recommendations for a few novels: The units such as "Xue Baochai Catching Butterflies" and "Lin Daiyu Burying Flowers" in "Dream of the Red Chamber", as well as some units involving officialdom, family, marriage, and other plots, all had very good elements of solving cases. 2. In " Hua Qian Gu," the units such as " Bai Zi Hua saves Hua Qian Gu " and " Hua Qian Gu kills Bai Zi Hua ", as well as some units involving emotions, suspense, and other plots, had very good elements to solve the case. 3. In " Three Lives Three Lives Ten Miles Peach Blossom ", the units such as " Ye Hua saves Susu " and " Susu Suicide ", as well as some units involving Xianxia, fantasy, and other plots, all had very good elements to solve the case. 4. In 'The Legend of Chu Qiao', the sections such as' Yan Xun's Case Solved 'and' Chu Qiao's Story of Chu Qiao 'as well as some sections that involved politics and love had good elements of solving cases. I hope these recommendations are helpful to you. If you have any other needs, please feel free to tell me.