刘氏工会修养学习班, 先有工会后有党! : 《红衞報》编辑部画稿

On the poster:
Chinese: 劉氏工會修養學習班
Pinyin: Liu shi gong hui xiu yang xue xi ban
English: The Liu Gang working group to study How to be a good Communist

On the little flag:
Chinese: 先有工會, 後有黨!
Pinyin: xian you gong hui hou you dang!
English: First get worker unions, then the Party

Author:
Chinese: 《紅衞報》編輯部
Pinyin: "Hong wei bao" bian ji bu
English: The editorial department of the “Red Guard Daily”