誰能說64事件對柏林牆的倒塌沒有間接影響呢？“ 。戈巴喬夫64時去中國訪問，他在那裏的感受對後來曆史很有影響。見下報道：

1. "Mikhail Gorbachev visited China in 1989 and found a revolution looming. What he saw changed history"

http://Mikhail Gorbachev visited China in 1989 and found a revolution looming. What he saw changed history

2. Fall of Berlin Wall: How 1989 reshaped the modern world

https://www.bbc.com/news/world-europe-50013048