2008~2009, Beijing Zhaoronglianhe Sci& Tech Corporation Limited. Vice President. The corporation was rated China Mobile Excellent Partner of Mobile Game under his leadership.
2007~2008, Beijing Feiruowuxian Information Corporation Limited. Executive Vice President. The joint program “Easy Job”developed with Human Resources and Social Security and China Mobile was rated as China Mobile’s Client Department Feature Program and then purchased by Ultrapower.
2006~2007, Tianjin Yidatong Sci & Tech Company Limited. Principal Head. TYSTC was purchased by NetQin and then generated the major revenue
2004~2006, TOM Online. Head of WAP Marketing. The revenue of WAP business exceeded ten million every month.