If you are in Guangdong, there are some commonly used websites such as Shenzhen Talent Network, Sanhe Talent Network, Xinyuanyuan Talent Network, Zhitong Talent Network, Carefree Future Network, Zhuo Bo Talent Network and Southern Talent Network. Many of the websites I have listed are commonly used in enterprise personnel systems. They are all looking for jobs for free.
There are basically recruitment websites everywhere, including Shanghai and Beijing. Analyze and construct your resume according to your field.
Generally speaking, ChinaHR.com, Zhuo Bo.com, Zhitong.com and Worry-Free Future.com are all national talent websites.
I suggest that you register on all talent networks, but it is a little troublesome when registering. After you register, just refresh yourself when looking for a job.
I work as a human resource in an enterprise, and recruitment is part of my job. I suggest that you don't submit resumes in batches. We are tired of doing personnel work. There are a lot of resumes every day, and those unreliable positions are voted for. If you are angry, you can just delete them. For example, it is a bit unreliable for a production clerk to apply for the position of vice president of marketing. So submit your resume and see which positions you are basically qualified for. When we publish the recruitment intention, we will explain the most basic requirements of the position. If we can't meet the most basic needs, we certainly won't consider it.
Good luck in finding a job.