As the world's largest automobile producer and consumer market, China's increasing car ownership and age, as well as consumers' awareness of vehicle maintenance, are driving the continuous expansion of the after-sales service market. New technologies such as artificial intelligence, big data, 5G communication, and the Internet of Things are constantly changing traditional ways of car repair and maintenance, improving repair efficiency and diagnostic accuracy. In addition, the increasing maturity of the new energy vehicle industry is also driving the deep integration of traditional automotive repair, maintenance, and parts industries with emerging industries such as new energy technology, electronic information technology, and digital technology