Category: Chinese Stamps ■ Description Issued July 7, 1952. 4-1 The Storm over Lugou Bridge 4-2 Victory at Pingxingguan, Shanxi Province 4-3 Departure of the New Fourth Army 4-4 Mao Zedong and Zhu De ■ Condition The condition is good. (Please check the front and back photos for the condition of the item.)