Deng: Of the three major obstacles, the main one is Vietnamese aggression against Kampuchea, because although it is Vietnamese armed forces that are pitted against China, the hot spot, the confrontation is actually between China and the Soviet Union.

• 邓：三大障碍主要是越南侵柬，因为中苏实际上处于热点和对峙，不过方式是通过越南军队同中国对峙。