反革命政变 fǎngémìngzhèngbiàn counter-revolutionary coup Origin Definitions Defs Strokes Stroke Words Sentences Sents 四一二反革命政变 sìyī'èrfǎngémìngzhèngbiàn April 12 Incident The counterrevolutionary coup of April 12, 1927, in which Chiang Kai-shek's forces attacked the communists in Shanghai.