The process of PRC-US normalization R. Nixon entering the White House and showing goodness to China Pingpong diplomacy(April 1971) Kissinger's secret visit to Beijing (July1971) Nixon's visit to Beijing(February 1972)The process of PRC-US normalization R. Nixon entering the White House and showing goodness to China Pingpong diplomacy (April 1971) Kissinger’s secret visit to Beijing (July 1971) Nixon’s visit to Beijing (February, 1972)