The slogan of Chang 'an Three Wan Li movies is "Love, Go Three Wan Li". This slogan implies the theme of the film and tells a love story in a journey led by love. It expresses that the protagonists in the film pursue love and dreams, go forward bravely, and walk through the emotional course of the Three Wan Li with love and courage. Three Wan Li in Chang 'an is a historical animated film produced by light-chasing animation, which is directed by Xie and Zou Jing and voiced by Ling, Wu Junquan and Xiao Mingxuan. It was released in China on July 8, 2023.