Development of Sino-US economic and trade relations. When you are eager to get in touch with your family or friends, Motorola can transmit messages for you anywhere at any time. When you open ¡°Windows 98¡±, when you are taking Boeing Aircraft, when you are eating McDonald¡¯s or Kentuky Fired Chicken with relish while drinking Coca-Cola, have you ever thought that it is development of Sino-US economic and trade that have brought so many favors to us? Have you ever known the developed course of Sino-US economic and trade relations? Have you ever cared about the future of Sino-US economic and trade relations