20 19 12 months. Youxue School is the brand of Shenzhen Youxue Tianxia Education Development Co., Ltd., formerly known as Nuoyazhou Education Electronics. The mission of brand-owned enterprises is to realize the combination of high-quality educational resources and modern science and technology, make learning more efficient and make education fairer. Youxue v6 was listed on February 2065438+2009. Youxue v6 adopts advanced information technology and advanced chips, so that children can use it with confidence.