As a developed society，Hong Kong exhibits its service government’s efficiency，democracy，transparency and order，its fairly competitive markets，perfect and genera-lized preferential social security mechanism，mature and steady social emergency system，as well as its free and responsible citizen spirit，which Shenzhen should learn from. All these city’s excellent qualities are historical deposits，gains of urban development，a kind of cultural nurture，and to a greater degree a kind of human civilization flowered in a sound social institutional environment. Founding the base of sound social institutional environment is the basis institutional arrangement.

Hong Kong’s systematic advantage is a valuable resource. To learn advanced institution conduces to overcome and avoid the ignorance，conservation and inefficiency resulted from the constraint of transitional society.