Video: U.S. President Richard Nixon had a historic trip to China in 1972. Take a look back on the week that changed the world. 1972 年，美國總統理查德尼克鬆對中國進行了歷史性的訪問。回顧一下改變世界的一周.
https://vimeo.com/680774245
https://www.facebook.com/100036400039778/posts/661791595044169/?d=n
Johnson Choi Biz 