Dr.Tian is the executive deputy director of the Internet of Things Information Technology and Application Laboratory of the Computer Network Information Center (CNIC), Chinese Academy of Sciences (CAS). He is also the senior member of the China Computer Federation (CCF) and the liaison of the CCF Task Force on Big Data. Dr.Tian is responsible for the national information projects are to ensure that every project could be carried out and accomplished on time. Those projects include the National IoT Industrialization project, the China's Next Generation Internet project, The National Key Technology R&D Program, and so on. As the executive manager of the China National IoT Name Service Platform, he takes charge of the whole construction of the technology development and the nodes deployment.