usd rmb exchange rate development, In response to the reform of public security, Zhao Kezhi also talked about related issues at the seminar of the director of the Public Security Department held on the 20th . Zhao Kezhi said that the current reform of public security has entered a new stage of systematic reshaping and overall reform. We must strengthen our confidence and take advantage of the situation to advance the reform of public security in the new era.usd rmb exchange rate development,
