With the rapid growth of economic construction in china, and the general improvement in the standard of living of the population, motor vehicles are moving at little pace towards ordinary people's families. In particular, with china's successful accession to the wto, car prices have gradually been reduced significantly, further stimulating the consumption of private cars in the country. It is projected that in the coming years our vehicle holdings will increase at the rate of 20 per cent per year, with the attendant huge after-sales market — car beauty, maintenance, decoration, fast repair and beyond. The nine motors service will be a huge gold industry in the twenty-first century, providing an excellent opportunity for those who wish to start a business. Car consumption is quite mature in the west, such as europe and america. According to statistics, cash collections due to car consumption are roughly distributed as follows: 20 per cent for car sales, 20 per cent for accessories and 60 per cent for after-sales services. As we can see from this, the bulk of the revenue generated throughout the car consumption is after-sales services. This is the main reason why auto sellers are so keen on "3s" and "4s" because they don't want to lose the collection of car services, which would make it possible. And now that the euro-american after-sale automobiles market has gradually been divided into two major auto workshops (3s, 4s) and beauty repairs, "u. S. Today is our tomorrow" in china, and so will we in china. Let's move quickly to have the gold industry in the twenty-first century。