During the reclamation war and liberation war, where did the main battle of Yuanqu take place?
1On the morning of September 9th, 945, the signing ceremony for the surrender of Japanese invaders in China Theater was held in the auditorium of Nanjing Central Military Academy. The commander-in-chief of the Japanese invaders signed the surrender letter on behalf of the Japanese base camp, and handed the gun to the commander-in-chief of the China army, He, to show that the Japanese invaders formally surrendered to China.