NetEase Inc is a company principally engaged in the gaming business. The Company operates through four segments. Games and Related Value-Added Services segment is engaged in the development and sale of mobile games, game operations, and other value-added services, including in-game virtual items and prepaid credits. Youdao segment provides learning services, smart devices, and online marketing services. The segment's products and services include online courses and digital content services. NetEase Cloud Music segment provides online music services, social entertainment services, and other services through the sale of membership subscriptions for various content and service packages, primarily through the sale of virtual items. Innovative Businesses and Others segment provides rigorous selection, advertising services, email, and other value-added services.