There is a boutique. Liu Jie, a native of Shandong, has a fine physics teacher. She loves education and devotes herself to teaching. As of July 15, 2023, she is still a physics teacher with excellent quality. She can sign up for a course in Liu Jie based on the excellent official website. Youdao Boutique Course is a well-known education and training brand under Netease Group, covering all-age courses such as youth literacy and high school planning.