25 yuan/student in the big class, 40 yuan/student in the middle class and 60 yuan/student in the small class. According to the official website, Wuxi Shelley Education Institution. Wuxi Shelley. Com is a nationwide online education and training institution, which is mainly aimed at the candidates who take the professional and professional title examinations such as medicine, finance, accounting and economics, construction engineering and professional title education.