L. Frank Baum's classic fairy tale novel "the Wizards of The Wonderful Wizard of Oz Oz" is not only a household name in Europe and America, but also a sensation in China, leaving good memories of many people's childhood. When it was released in China, the title of the work was translated as "the Wizard of Oz" and is still in use today. The Wizard of Oz is one of Baum's most famous works with the highest artistic achievements. it is the first full-length fairy tale created by Americans and the treasure of children's literature in the world. As soon as it was published, it was warmly welcomed by readers, topped the bestseller list of children's books for two consecutive years, and spread widely all over the world in many art forms, such as operetta, film, cartoon and so on. In 1939, Hollywood adapted the Wizard of Oz into a movie, put it on the screen, and won the American Academy Award that year. In 1976, at an important meeting held by the American Children's Literature Association, experts listed the Wizard of Oz as one of the "ten greatest works of American children's literature" in the past 200 years. It is the first appreciated fairy tale in the history of American children's literature in the 20th century. The Wizard of Oz is a very imaginative country fantasy story.