It's okay. Power School is a national entrance examination counseling institution with management as the main factor, and has become a well-known education and training brand in China. Founded on 20 14, the address is located in Suzhou Street, Haidian District, Beijing. Sponge is a training institution, established on 20 18, located in Tongcun, Hezhuang Street, Qiantang New District, Hangzhou, Zhejiang Province. There is no direct relationship between the two.