The simple understanding of publishing an article is that there are still many such things in some places in recent years. Just like our company didn't pay attention to this aspect before, it only knew about bidding and information flow. It was ok for a short time, but it was a little unbearable for a long time. So we also published articles from time to time last year, but there were many publications on the market and many comparisons were made. At present, we have relevant information on the home page.