The Huilongguan-Tiantongyuan area has been a super-large residential area with a resident population of 836，000 since its construction of affordable housing in 1998. Due to the imperfect initial planning，insufficient public services，weak infrastructure，unbalanced occupation and place of residence，traffic congestion，and dirty environment，the task of social governance is arduous and the residents have a strong dissatisfaction. This report is a summary of the pilot project of Changping District Committee in the “Street Township Whistling，Department Reporting” in Huitian Area. It systematically expounds the main practices and innovative practical experiences of social governance in the region. The report also deeply addresses the problems in the process of social governance in the area，and proposes corresponding countermeasures and suggestions for innovative social governance.