What year did the Manchus accomplish climbing over the Great Wall ?
Sarhuda 's and Shin Ryu 's Manchu - Korean force killed Stepanov and destroyed most of his force ; out of 11 Russian ships , 7 was burned , 3 captured by the Manchu - Korean force , and 1 , although first captured , was recaptured by some Russian survivors of the battle , who used it to get away .