7、omobileconsumptionabilityismoreandmorestrong,China'sautoindustrydevelopmentquickly,thecarindustryisindevelopment,theproportionoftheresident’sautomobileconsumptionamongconsumptionisincreasing.Especiallyafter2001,thedomesticandoverseascarcompaniesinvestinChinaone after another,i