李秀成
On March 14, Zeng Guoquan attempted his first attack on Nanking using ladders, but this was beaten back by the defenders. The imperial army then changed tactics, digging a total of ten tunnels at Chaoyang (), Shence and Jinchuan () Gates, and the defenders in turn countered by digging tunnels of their own and building a secondary wall behind the first. Five days after the death of Hong Xiuquan on June 1, 1864, Li Xiucheng was finally put in charge of all military and political affairs, but it was already too late—the fate of the city and its defenders was sealed.