Jiu Ge YunZhongJun. Dafuqin is a historical and political drama in ancient costume, directed by Gu, Gu and Zhang, written by Li Meng and starring Edward Zhang, Duan Long, Li Naiwen, Zhu Zhu, Xin Baiqing and Wu Junmei. The episode of Qin Wang reading pictures is "Nine Songs in the Cloud". The play tells the story of Ying Zheng, king of Qin, with the help of Lv Buwei, Li Si, Wang Jian and Meng Tian, who destroyed six countries, unified the whole country and established the first unified centralized country in China history.