Conversation so far:
What treaties did Richard Nixon form with China?
President Richard Nixon's 1972 visit to the People's Republic of China was an important strategic and diplomatic overture.
Who was the leader in China at the time of Richard Nixon's 1972 visit?
Chairman Mao Zedong
What agreements did Richard Nixon and Chairman Mao negotiate?
Henry Kissinger and Richard Nixon wanted help in resolving the Vietnam War. By dealing with Russia and with China they hoped to put pressure on Hanoi to negotiate seriously.

Question: What were the successes Nixon had in China?
Self-contained rewrite: What were the successes Richard Nixon had in China?