This report reviews the current situation of China’s political and ecological development in recent years，analyzes the existing problems，and puts forward corresponding countermeasures and suggestions. The status quo of political and ecological development can be analyzed from the aspects of political and trust policies and regulations，political and trust supervision，administrative efficiency，financial ecological environment and social credit. In terms of administrative efficiency，provincial and municipal administrative expenditures account for a higher proportion of general public budget expenditures；in terms of financial ecological environment，loan balances and financial institutions are on the rise；in terms of human resources，the educational level of financial institutions is constantly improving. In the financial market，the bond market，credit，trust and other markets have developed rapidly；in the social credit environment，the credit level in the developed eastern regions is higher than that in the central and western regions. In the above-mentioned ecological development practice of political letters，many problems have arisen，such as the need for administrative efficiency to be improved，the irrational credit structure，the rising default rate of the bond market，and the imbalance in the construction of the social credit system. On this basis，this report puts forward corresponding countermeasures and suggestions in terms of improving administrative efficiency，optimizing credit structure，defusing bond market risk，cultivating talents in credit construction，and balancing regional social credit development gap.