Conversation so far:
When did Richard Nixon visit China?
In February 1972, Richard Nixon and his wife traveled to China
What did Richard Nixon and his wife do in China?
Richard Nixon and Kissinger met for an hour with Mao and Zhou at Mao's official private residence, where they discussed a range of issues.
What issues did Richard Nixon discuss with Mao and Zhou?
this meeting recognized Taiwan as a part of China, and looked forward to a peaceful solution to the problem of reunification
Did reunification of China with Taiwan take off after the Richard Nixon and Zhou meeting?
What other meetings did Richard Nixon attend while in China?
The following day, Richard Nixon met with Zhou. The joint communique following this meeting recognized Taiwan as a part of China
Did the Richard Nixon visit to china  lead to any other significant changes in policy?
The visit by Richard Nixon ushered in a new era of Sino-American relations

Question: What did Nixon do after he finished his meetings?
Self-contained rewrite: What did Richard Nixon do after he finished his meetings?