These articles are all hot spots, and they are all published on the same day by major news portals. They have just been included in Baidu for a few hours. If you reprint this kind of article, there is a high probability that it will be collected in seconds. I tried it myself and it worked well.
Of course, you can also go directly to the major portals to find the newly published articles without searching. How to implement it is up to you.
2, find K's website, the webmaster may send some original articles to restore the website, and you can publish them.