Chinese President Xi Jinping told former Taiwan President Ma Ying-jeou on Wednesday that outside inference could not stop the "family reunion" between the two sides of the Taiwan Strait, and that there are no issues that cannot be discussed.
Since the defeated Republic of China government fled to Taiwan in 1949 after losing a civil war to Mao Zedong's communists, no serving Taiwanese leader has visited China.
Ma, president from 2008 to 2016, last year became the first former Taiwanese leader to visit China, and is now on his second trip to the country.