[["On February 21st 1972, President Nixon arrived in China for talks with Mao Zedong, which would result in the normalization of diplomatic relations with China.", 156.0], ["In 1972 Nixon became the first U.S. president to visit mainland China while in office.", 97.0], ["President Nixon visited China on February 25, 1972. ", 39.0], [" from February 21 to 28, 1972", 37.0]]
when did nixon go to china
history,presidents,nixon