Is the 800 million big data under the Yi Hui-Mongolia Central Line true?

It's true. We burn money to do it. They always raise money to do it. We can't do this anymore. They are still doing it. The amount of offline data is so large that you can't imagine. 800 million+is entirely possible. Moreover, more and more enterprises see the value of offline data, and it is difficult to catch up with the accumulation of Yi Hui Mengzhong for three years.