>>150320900
You can self-publish, which is rather fashionable these days, or you can talk to a literary agent, and they will read your manuscript and tell you whether you should bother publishing at all, and then recommend you to a publisher
>you could find some partners and open a publishing house, which is another example of things you can do
or, place your publication in a public library, or a university or high school library, if you just want something you wrote to last longer than you do