Yes Instead of the official information of the Cotton Tree Art School, the Cotton Tree Art School has a crash course for adult singing, which is an institution for large classes of adult singing training classes. According to Baidu map query, Cotton Tree Art School is located in Kang Hua Street, Tianhe District, Guangzhou City, Guangdong Province. Guangzhou, referred to as Guangzhou and Huacheng for short, is the capital, sub-provincial city, national central city, megacity, international metropolis, international business center and international comprehensive transportation hub of Guangdong Province.