Youdao, Inc. engages in the provision of learning content, applications, and solutions. It operates through the Learning Services and Products; and Online Marketing Services segments. The Learning Services and Products segment offers online courses such as Youdao Premium Courses, NetEase Cloud Classroom, and China University MOOC. The Online Marketing Services segment involves in the development of different formats of advertising solutions. The company was founded in March 2006 and is headquartered Hangzhou, China.