Who are the actors in "Detective Detective Dee 4"?

Liang Guanhua plays Di Renjie. Di Renjie, courtesy name Huaiying, was an outstanding politician in the early Tang Dynasty. Wu Zetian called him "the old man of the country".

Wu Zhuohan plays Li Yuanfang. Li Yuanfang is a general of the Qianniu Guards. He is the third-rank official and the captain of Di Renjie's guard. He has unparalleled martial arts skills and is good at using chain knives (also known as light steel lancets) and Orchid swords. He is arrogant, decisive, capable, and strictly observant of etiquette, but he also has the naughty and simplicity of a child.

Wang Jianxin plays the role of Hongyi, the imperial master of Emperor Wu, who is proficient in astronomy and divination. But his identity is complicated. The national master is just one of his identities on the surface. He has many identities secretly. And without knowing his true identity, he is actually a pawn manipulated by Yi Dahong.

Wu Zetian, Lu Zhongwu, Zhou monarch, the only female emperor in Chinese history, Wu Yuanmin (Princess Yingyang), the daughter of Yuan Ran, the traitor Wu Youde, selfish, naughty, and also loves to trouble Zhong Wuniang, Liu Lei, the traitor Sharhan His wife helped Di Renjie see through the true face of Shahrhan. Zeng Taixu was Di Renjie's student and the governor of Luozhou at the time. He, Di Renjie and Li Yuanfang were collectively known as the "Iron Triangle of Wu and Zhou". Shaherhan Fu Jun was a traitor in Zhongda, codenamed "Beishan" He once pretended to be loyal, but was later caught by Di Renjie. The second brother of Fu Jun, the traitor of Akha, and the lover of Princess Nalu of the Yuezhi King, was killed by Shah and served as a scapegoat. The third brother kidnapped Di Renjie in Luoyang in an attempt to escape. After being arrested, he committed suicide. Cha scolded the three brothers and sisters for killing Fu Jun, the ruler of the Yue clan. After his death, Cha Cha, the king of Yuezhi, became the new king