Section 13

1. Martyr Mao Liying

2. Letters left behind by martyr Mao Liying

3. Martyr Sun Xiaomei

4. Martyr Feng Helan

5. Original handwriting of letters written by Feng Helan to her elder

   sister before death

6. Zhao Yiman in martial attire

7. Zhao Yiman and her child before the former's death

8. Martyr Jiang Zhujun