Is the recruitment information released by Zhangqiu Labor Bureau reliable?

Hello, Jinan seo Haozi thinks that most of the information released by Zhangqiu Labor Bureau will only be displayed in the Labor Bureau after the enterprise has put on record. The Labor Bureau only acts as an intermediary. As for the companies recruited, it can only be said that they are ambiguous and need to know for themselves, but the recommendations made by general labor bureaus may be more formal, but in my opinion, large enterprises will not be displayed in labor bureaus, and most of the companies displayed by labor bureaus are just starting companies, so it is most reliable to treat this issue rationally.