Is Zhuobo Talent Network bad?

It used to be okay, but since it became free, it has harmed the interests of paid customers, resulting in no resumes being received at all. Later I heard that it was done deliberately, in order to promote their other paid projects, which seems to be called ranking. At the front, so now it has become synonymous with liars in the minds of companies and job seekers. Don't use ZB, it is a waste of time.