President Donald Trump of United States, as well as his large retinue, just finished his first state visit to China.  People may be awed by the pomp and circumstance that President Xi arranged for greeting Trump in front of Grand Hall of People or at the palaces of Forbidden City, but you may not know the intricacies and secrets of the icebreaker that Henry Kissinger and Premier Zhou orchestrated in 1971.  I strongly recommand you watch the following video of one of the series of National Memories:  https://www.youtube.com/watch?v=JjVSBrOcnFY.

After watching the video, you could continue searching the related videos of President Richard Nixon's visit to China in 1972, in which you could see how did Nixon try hard to restrain his rapture in that epoch-making visit, while how did Premier Zhou Enlai calmly tackle the whole situation with great delicacy of diplomatic niceties.  What a historic event it was!