Talent entrepreneurial environment refers to all kinds of circumstances and situations in which various talents start their own businesses，the core of which are factors and conditions that can influence and affect the formation of entrepreneurial ideas and implementation of entrepreneurial activities. Good talent entrepreneurship environment is the most essential issue for the aggregation of high-end talent and the landing of high-tech projects，as well as an important starting point for the rapid development of regional economy. By sorting out the characteristics of talent entrepreneurial environment during the three transformation periods in Fangshan，this report focuses on the comparative analysis of the characteristics and development trend with those of the developed areas. Moreover，problems and causes are found from six aspects including urban environment，human resources environment，political environment，cultural environment，industrial environment and financial environment，ending with countermeasures for optimizing talent entrepreneurial environment in Fangshan. <<