In 2007, Mother Gobi was another TV series that gave full play to Liu Jia's acting skills. Liu Yueji created by Liu Jia is deeply influenced by traditional culture, education and morality. After experiencing the misfortune of married life, she is still optimistic and cheerful, smiling at life, and has become the backbone of children with her beautiful heart and earth-like mind. Liu Yueji, a mother image with the traditional virtues of the Chinese nation, has been integrated into the entrepreneurial process of two generations of bingtuan people, reflecting the immortal brilliance of human nature in the great era.
In 2009, a set of secret TV series "Secret War" broadcast by CCTV in prime time, Liu Jia once again successfully created a heroine on the secret front who is calm, bold, bright, gentle, delicate, provocative, wise and humorous. Her judgment is accurate, considerate, sensitive, decisive, beautiful and kind ... Special vocational training makes her hide her gentleness, and everything is centered on work and cases. As the project leader, she has a great responsibility and hides her concern for her loved ones. Because she is a hunter, she is good at observing criminals; Sometimes she wants to influence criminals with her inner feelings, because she is also a humanized law enforcer. Actor Liu Jia devoted himself to every play. Her dedication has given each role rich connotations and won her a good reputation in the industry.