April 27—May 9,1927: The Fifth CPC Party Congress is held

April 27—May 9, 1927: The Fifth CPC Party Congress is held in Wuhan

The central theme of the Congress is to determine the task of the party in times of emergency.

April 27, 1957: The CPC Central Committee issues "instructions on the Rectification Movement" which decide to conduct a rectification movement with "the proper handling of contradictions among the people" as the theme, with opposition to bureaucracy, sectarianism and subjectivism making up the content

April 27, 1962: The CPC Central Committee issues a "Notice on speeding up the screening work of the Party members and cadres"

April 27, 1988: The Central Military Commission issues "Provisional Regulations of People's Liberation Army civilian cadres"

April 27—29, 1993: The Association for Relations across the Taiwan Straits Chairman Wang Daohan and the Taiwan Straits Exchange Foundation Chairman Koo Chen-fu hold talks in Singapore

April 27—29, 1998: The working conference on national grain circulation system reform is held in Beijing

April 27, 2005: The 15th Session of the 10th National People's Congress passes the "Law of the People's Republic of China on Public Servants"