According to public information, Cao Linlin's husband is Zhang Xu. Actor and singer,1born in Beijing on August 28th, 983. He is an actor in Chinese mainland.

In 2007, Zhang Xu participated in "Come on! My hero entered the top 4 in Beijing and the top 32 in China. He is the "Korean promotion ambassador" appointed by the Korean government. 20 10 starred in the costume idol drama Fairy Lake, which was well known by the audience.