On this Day in Chinese History; 23 November

This day, 23 November, in 1983, Hu Yaobang, General Secretary of the Central Committee of the CPC, paid an official goodwill visit to Japan, during which the two sides agreed to adjust the three principles of Sino-Japanese relations into four principles, namely, “Peace & Friendship, Equality & Mutual Benefit, Mutual Trust and Long-Term Stability”.