Economic development aims at making a “bigger” cake while social construction a reasonable share. The former creates GDP and the latter transforms GDP into GNH，which in turn helps building a sound social environment for economic development. Ever since last 30 years，the social construction in Shenzhen has achieved great progress and a new pragmatic developing model with Chinese characteristics has taken shape.

YangLixun:Yang Lixun，Professor and deputy director of Shenzhen Municipal Committee of the policy research，majors in issues of urban development，social construction and social management.