Implement accordingly.

[1] Refers to the Mao Zedong Thought Propaganda Team stationed at the Beijing Erqi
Locomotive and Rolling Stock Works and the 8341st Unit of the Chinese People's Liberation
Army. The report of March 12, 1969, and the report of the CPC Shanghai No. 17 Cotton Mill
Committee of April 2, 1969, emphasized that Party rectification and Party building must
"vigorously grasp the struggle between the two lines," "vigorously mobilize the masses and
carry out open-door Party rectification," "do a good job of discarding the old and bringing in
the new," "strengthen the revolutionization of the leadership," and "rectify and build the
Party through struggle." The Central Committee of the Communist Party of China approved
and forwarded these two reports on May 29. Before forwarding them, the draft directive
and the two reports were sent to Mao Zedong for review, and Mao Zedong wrote this
comment.