In december 2007, the vice-president of the chinese association for the circulation of automobiles (arc) set up the bjc's introduction to the bjc, which is a supermarket with a combination of second-hand car sales, new car sales, special-price vehicles, and automobile finance. In 2020, chinese second-hand car dealers ranked sixth in the list of top 100 enterprises. By december 2020, bjc had opened more than 20 shops throughout the country, covering nine provinces. On 6 december 2007, the brand history was founded in zhejiang hangzhou, where the main business is used cars. The company has expanded rapidly in five years, spread across several provinces and cities in china. The number of single-shop sales exceeded 200 by 2015. In 2016, the national union was launched and, as of december 2020, bjc had opened more than 20 shops across the country covering nine provinces. After the construction of a four-day school system, all bjc members will be read together in groups in the morning, including the six-step, bjc business philosophy, the living law, etc. For new employees, companies will organize 7-15 days of special training camps; they will organize visual, talk shows, debate competitions, etc., on three nights a week; and the upper-level monthly "change of the hand" camp, the "skill of the cadet" every month at the mid-level, and the bjc will demand everyone with the standard of "living to old and learning". 2. Militarized bj cards have been "militarized" for each partner's execution and every wednesday morning, regardless of the weather, all members have to undergo rigorous military training。