國民党

On Tao Zhu’s shirt:
Chinese: 國民黨
Pinyin: Guo min dang
English: Guomindang

Author:
Chinese: 廣州紅司批陶聯合小組繪畫
Pinyin: Guangzhou hongsi pi Tao lianhe xiaozu huihua
English: Drawn by the Guangzhou Red Department united group to criticize Tao Zhu