Second, you can consult by telephone.
Third, analyze the position, whether this position in the enterprise may be vacant for a long time, or whether the amount required for the position meets. For example, recruiting 1 sales is usually not just recruiting 1, so you don't have to consider it.
Fourth, for the positions of large well-known enterprises, you should go online to see if there are any other positions on the network, or look at the company's website.
Maybe the answer is not very comprehensive, so you can trust me privately.
Customer service in Juncai.com, China -www.goodjob.cn