Under the circumstances of deepening globalization and revolution of communication technology,humane diplomacy is becoming important increasingly.Entering into second decade of 21st century especially after the 18th CPC National Congress in 2012,SinoAmerican peopletopeople exchange has developed quickly,evidenced by high level of institutionalization,and substantial and innovative cooperation.Along with political mutualtrust and economic cooperation,peopletopeople exchange has been one of the 3 pillars of the ChinaU.S.new type of major country relations,contributing to early harvest and popular support of this relationship.To tamping and improving further ChinaU.S.new type of major country relations,it is necessary to update theory and strategy,perfect institutions,prevent crisis,and build capacity,for strengthen crisis prevention and crisis management capacity.