Don't worry, this will hardly happen. Because you must first make sure that your article is suitable for other authors. In another case, the other party must find someone who is willing to buy your article. If your article is hired, someone may be willing to buy it, but your article itself has to be reviewed, so who will buy it? So your worry is unnecessary. If you don't feel at ease, you can go to paper net, Tao Tao to learn the anti-fraud knowledge of paper publishing.