April 15,2006: "A number of observations on promoting the rising of the central region"

April 15, 1937: The CPC Central Committee issues a "message to the all Party comrades", calling on the whole party to "struggle to consolidate peace and democratic rights and to fight against Japan"

April 15, 1949: The CPC delegation puts forward "the domestic peace agreement (the final amendment)"

April 15, 1989: Hu Yaobang dies at the age of 73

Hu was praised as a great proletarian revolutionary, statesman, and an outstanding leader of the party and country.

April 15, 2006: The CPC Central Committee and State Council issue "a number of observations on promoting the rising of the central region"