When the Japanese invaded Korea what did Korea do?

when they invaded korea. korean go to china and russia and US. and they make goverment names(sangha imsi goverment). and also we attend japen. example, when japen kings birthday party. one man name weun bong gil, he throuh bomb to japens high people. and he killed 3 people and hert 4 people. when that day, the newspaper of china say "the milion of china people can't do that thing. but one korea man do it!"