Tanzhou classroom app was renamed VIP companion app to better provide teaching management and distance education services. Tanzhou Classroom is an educational platform under Tanzhou Education, which provides rich learning contents, including IT Internet, design and creation, practical foreign languages, interest art, agricultural production and other fields. Renamed VIP companion app, emphasizing the provision of high-quality learning experience and personalized learning services. This name change is to better meet the needs of users and enhance the brand image.