CITE 2017(China Information Technology Expo) was held in Shenzhen, China from April 9 to 11. As the Asia’s largest electronic and information exhibition hosted by the ministry of industry and information technology of the people’s republic of China and the local government of Shenzhen, the 5th CITE 2017 is the international IT event in which 1,600 companies participate annually, with 160,000 visitors.