Editor's Note: China-US relationship is witnessing a new historic moment as the two heads of state meet in Washington. What signals could emerge from the meeting? How can Beijing and Washington manage differences while expanding areas of cooperation? On The Hub, Wang Guan brings together Li Cheng, founding director of the Centre on Contemporary China and the World at the University of Hong Kong; Fred Teng, president of the America China Public Affairs Institute; and Rick Dunham, senior visiting scholar at Tsinghua University's Global Business Journalism program. They explore the significance of the state visit and examine the latest developments in China-US relations.