1930

Han Pin and Li Ch-un-san are dispatched to the Chinese Communist Party by the Comintern to discuss possible Chinese assistance and a coalition of the Koreans with the Chinese Communist movement.

Ho Hon and other leading Communist members of the Shinkan-hoe are all arrested in Korea on conspiracy to incite riots.

Han Pin, Li Ch-un-san, and Su Wen, a member of the Executive Committee of the Chinese Communist Party, travel to Harbin to arrange a coalition of Korean communists with the Manchurian Provincial Committee of the Chinese Communist Party.

Korean Communists stage a massive and successful riot in several towns in Chientao. This incident is known as the May 30th Incident

The Seoul-Shanghai faction in Manchuria declares its dissolution in favor of joining the Chinese Communists

Kang Chin, a member of the Manchurian bureau of the M.L group, called an emergency meeting to convey a message from the Manchurian Provincial Committee of the CCP.

Kang reported that in 1930, the Comintern entrusted the task of reestablishing the KCP to the Manchurian Provincial Committee of the CCP and had ordered the dissolution of the KCPRPA (Korean Communist Party Reestablishment Preparation Association).