Log in to official website, dmv, Huadu District, Guangzhou, and enter the interface to introduce and handle business renewal, renewal of motor vehicle license plate, renewal of driver&;s license at the expiration of the prescribed age, voluntary reduction of quasi-driving model renewal, motor vehicle registration, transfer registration, change of registration, mortgage registration, cancellation of registration, pledge filing, and issuance of temporary driving license plate and temporary entry motor vehicle license plate.