I bought a Hyundai car in July 2019, and there was a serious abnormal noise afterwards. I have complained to Hyundai Motor for one year after sales. Many complaints have not been resolved. The local 4s shop has more problems with cars, and Hyundai Motors colluded with Chinese Communist Party officials and refused to give cars. I drove the car to a remote Hyundai 4s store for testing. The steering system of the car was faulty, and the power head and steering gear needed to be replaced. I contacted Hyundai Motors after-sales service again, Hyundai Motors after-sales service notified the local 4s shop, and allowed the 4s shop to send the underworld to threaten me personally. After a year of exhaustion in defending rights, Hyundai Group used the dark Chinese Communist system to ruthlessly oppress consumers.