It is not easy for Alibaba's directly managed workers to become certificated workers. In large private enterprises, the proportion of formal workers is decreasing, and the number of contract workers dispatched will increase. This is a feature of private enterprises, and it is also a feature of other enterprises. In particular, the flexibility of private enterprises in employing workers brings great benefits to enterprises. No matter what form of work Alibaba uses, contract workers are definitely the first to bear the brunt.