Since 2018，China’s mobile internet infrastructure has been improved. Core technology innovation has played a major role. “AI+mobile internet” has built a smart ecosystem and promoted the mobile internet to make great progress in the direction of intelligent interconnection and the Internet of Everything. “Subsidence”，“going global” and “transformation” have created new growth points for the mobile internet，and the mobile internet has been transformed into an industrial internet. The legislative and regulatory efforts are reaching unprecedented levels. Mobile space security order and the mobile network ecosystem continue to improve，boosting social governance and cultural construction. In 2019，under the background of further deepening reform and opening up，China’s mobile internet will more vividly demonstrate the vitality of the intelligent era and the 5G era，and highlight the leading role of value.