I know that Didi taxi has a slogan: Didi, the car will take over. I don't know if you are talking about this, that project. After entering, there are two options: rough car and special car. This car is a business car, so people have more choices when they travel. At present, it seems to be doing internal testing in some big cities, but it is estimated that it will be promoted nationwide soon. After all, I am still doing publicity, and I have found such a good platform to cooperate with Hunan Satellite TV. By the way, they will also receive red envelopes. Remember to get it.