The name of 7- 1 1(7-Eleven) convenience store (the notation in the trademark is: 7-Eleven) originated from the United States in 1946, so as to publicize that the store's business hours are from 7: 00 am to afternoon 1 1. Up to now, stores have spread all over the United States, Japan, Chinese mainland, Singapore, China, Taiwan Province Province of China, Malaysia, the Philippines, Sweden, Mexico, Panama, Norway, Canada, Australia, Indonesia and other countries and regions, with more than 30,000 stores worldwide, making it the largest chain store in the world.