XPeng has been spruiking flying cars (really just giant quadcopters) for a while now, but while they exist and can fly, they're more of a publicity stunt. For example, while you can buy the X2 in Australia, you can't legally fly it.

https://www.carexpert.com.au/car-news/australias-first-flyin...

There's also a real life speeder bike from Star Wars, if you've got an extra million dollars sitting around.

https://volonaut.com/

The only one I can think that they might mean is the BYD Yangwang U9. It can jump a tiny bit.

Yep, just google: china flying cars. They're basically human sized drones/quadcopters.