Hayes Street, Shunqing District, Nanchong City. According to Baidu map, the specific address of Nanchong dry cleaner training class is at No.24 1 Hayes Street, with No.21attached. Nanchong Dry Cleaning Training Course mainly provides professional dry cleaning technology and management knowledge to help practitioners improve service quality and industry competitiveness, and will introduce and demonstrate dry cleaning equipment, cleaning agents, linen classification and other aspects in detail, and teach the correct methods and steps of dry cleaning clothes and how to deal with the washing needs of different types of clothes.