reliable. According to the query of Aiqi, Shanghai Winner Education Technology Co., Ltd. registered its trademark and passed the certification of the industrial and commercial department. The industrial and commercial registration number is 3111434316. Shanghai Shengzhe Education Technology Co., Ltd. was established on December 28, 217, and its registered place is located in Room J6429, Building 2, No.988, Ningzhentang Road, Nanxiang, Jiading District, Shanghai.