What's the difference between a startup and a startup?

Start-ups and start-ups are two concepts. Many start-ups are not necessarily start-ups. For example, some large enterprises are start-ups when they are just established. For example, a company like Zhejiang, with an investment of more than 200 billion yuan, can also be regarded as a start-up enterprise in the construction stage. Start-ups generally refer to companies without financial strength and resource strength, such as early Alibaba and Baidu.