Chinese recruitment service Liepin has raised a Series C financing of $70 million. The round was led by Warburg Pincus and included participation from existing investor Matrix Partners China. The new funding will go towards R&D and platform construction. The company connects employers, headhunters and professional managers through its career development platform, Liepin.com, and caters to their recruitment needs. Liepin has already signed up 11 million professional staff and has more than 100,000 enterprise clients.