Recently, eight major Chinese AI companies, including Baidu and Douyin, have opened up their developed large models. This is a positive development for ordinary users, as it allows them to experience domestic large models without the need for internal testing. Currently, the popularity and influence of these models are not yet on par with ChatGPT. However, all these models have the potential to enhance work efficiency. Users can select the appropriate products based on their individual needs. Over time, these products will continue to be optimized. Ordinary users can now access large models, thereby achieving personal capability enhancement.