Romanticism: It is a creative technique that uses rich imagination, unrestrained feelings, strange exaggeration, and magnificent rhetoric to describe the ideal life scene. Based on the above definitions, are the following works not romantic works? ['Journey to the West by Wu Chengen.', 'Pu Songling\'s novel "Liao Zhai Zhi Yi" depicts many beautiful fox fairy.', 'Li Bai\'s poem "Sleeping through the sky, moaning and staying away" describes a strange fairy world.', 'Lao She\'s "Camel Xiangzi", "Tea House" and other works describe the lives of lower-class people in the old era of Beijing.']