What are the channels for Korean graduates to learn about recruitment information?

I prefer the introduction of relatives and elders, reliable and good at work. Secondly, job fairs held by schools or other good universities, or special recruitment by some large enterprises to the company, are of course recommended by professional teachers. Finally, there is a weekly job fair held by the talent exchange center in the province or the city. As for online recruitment information, if you want to find a better company, you can go to the websites that enterprises such as Zhilian and Tianji need to pay. As for 58, the listed units are generally small, so you can consider it as appropriate, and I hope it will help you.