This article reviews the general characters of China’s mobile Internet studies from 2012 to 2015. It points out that scholars have focused their studies mainly in fields of networking technology，terminals，applications，strategic industry，governance and supervision，influence and trends，etc.. The mobile Internet studies have explored the new progress in China from multiple angles，sustaining for a long period with in-depth researching. These studies would provide strong theoretical support and consultancy for mobile Internet in industry development and government regulations.