My 2016 Haval H6 Ultra Hybrid is skidding in the rain

It’s definitely not normal and the reason it feels dangerous when it loses grip and traction is because it is, indeed, very dangerous. Your car is fitted with stability control and anti-lock brakes, two safety features that help prevent the wheels skidding even on a wet road. Obviously, these features don’t make the car uncrashable, because they can’t do anything about the laws of physics, but they should help reduce the chances of the tyres losing grip.

If you’re experiencing skidding during normal driving and braking, then I’d suggest the car has a fault with either or both of these technologies and it’s really not safe – or legal – to drive in its current state. It needs to be checked out by a specialist who should also check the condition and inflation of the tyres, as worn tyres are a major contributor to a loss of grip in the wet.