Learn to dance. Yun'er is a girl who taught herself ballet in the documentary "Little Boy". Yun'er has loved dancing since she was a child and is very talented. However, due to family reasons, she cannot provide Yun'er with a professional platform to learn dance. Yun'er is well aware of the difficulty of her parents. On weekdays, she helps her mother sell pork while watching videos on the Internet and learning ballet by herself. Yun'er caught the attention of two teachers from the Beijing Dance Academy. These two teachers have always been enthusiastic about the dance education of rural girls in Yunnan. They did not hesitate to quit their jobs in Beijing and go to Yunnan to teach Yun'er how to dance. They are still learning the dance they love and living a happy life. Yun'er, who loves dancing, will definitely shine on the stage that belongs to her.