no such thing, manchurian were controlled by chinese communist army , you only controlled majory cities in manchuria effectively, even i dont like communist, but they do have ablity to fight japanese, also, talking about bring industry, japanese brought industry was only for colonizing purpose to loot local resources, not for developing local people, this is just different things, , let alone large number of japanese colonizing immigrants live in manchuria and occupied chinees land , thats not developing but looting and stealing locals land, same as you did in vietnam and all aisa and taiwan, , let alone speaking of bring civlilization , its was the chinese who taught japanese about everything from lanuagaes , culture, literature, poems, music, architecture, costumes, medicines, philosophy, thinkings, martial arts, war strategy , royal system, food, tea drinking toooooooo......eveything, without china teach japanese everthing, japan would be still a primitive country today, in fact, in asia, korea, japan and vietnam are all copycat of china, you three countries never got anything of your own, but all benefit from china