Now people are moving towards a more convenient and faster way of life, and the emergence of car-purchases, whose products are also very extensive, is now a very large demand, and a clear option for association, which is also a better and more efficient business. The opening of a second-hand car store is also very sophisticated in terms of operations, rather than being aggressive in preparing goods, which would result in de-marketing and would also pose a great risk to themselves in the intangibles, especially in times of market instability, so it would have to follow a small and complete pattern of entry. Its headquarters, chongqing swing, was established in 2005 and has nearly 20 branches covering most of the country. His albums now number more than 230,000, mainly by changing the operating model of second-hand cars, which have greatly improved these efficiencies, and now have an extremely strong association background and management team, as well as high-quality materials, which are recognized by consumers. Some now ignore the preservation of brand image and do not respect their own qualities. Car purchasers are also very powerful in some areas, and now this is a good project, and there are a lot of powerful brands in the industry that you can choose, and his equipment is now relatively more expensive and less expensive, so it is a good option. All products are now being upgraded, and the outbreak of new products has triggered accelerated industrial growth. Second-hand vehicles have led to increased competition for traditional goods, with stronger and weaker people, and some of them, as well as some of the channels, starting to fall apart。