Mice fall in love with cats, The Three Kingdoms, Years of Lemons, Taste of Men and Women, Sun Yirang, Guan Yunchang, Secret Love for 99 Days, Duke of Lushan, etc.

In 2003, Zhao Ke appeared in the inspirational drama Dancing with the Sunshine, and officially made his debut in the entertainment circle. In 2005, Karina Zhao starred in the Qing Dynasty drama "The Pearl of the Qing Dynasty". In 2007, Karina Zhao starred in the commercial war drama "The Power of Life". On 20 10, Karina Zhao won the Best Female Newcomer Award in Sohu Summer TV Drama Festival for her role of Xiao Qiao in the epic drama The History of the Three Kingdoms. On 20 13, Karina Zhao starred in the martial arts comedy film Love Beijing and Duke of Lushan.

In 20 13, Karina Zhao co-starred with Jerry, Yang Yang and Jeffery Ji in the urban comedy Love Beijing, in which she played a kind and enthusiastic female white-collar Li Xiaowen.

Subsequently, Karina Zhao co-starred with Lei Jiayin, Zhang Mo and Hou Changrong in the legendary drama Deer and Butyl, which was adapted from Dou Yingtai's novel Palm Reading, and played the heroine Xiao Xiangxiang who dared to love and hate. In the same year, Karina Zhao also cooperated with Han Dong, Lemon, Ting Anni and other actors in the costume martial arts comedy The Story of the Deer and Butyl, which was adapted from Mr. Jin Yong's novel of the same name, and played a complex role and heart in the play.