This is because during the Wenchuan earthquake, Sichuan benefited from great help from all over the country, so Sichuan, including Chengdu, will always remember the names of these cities on the road name of the first city in Sichuan to express the gratitude of the people of Sichuan, including Chengdu, to the people of the whole country. Like the brotherhood that blood is thicker than water, it will always be remembered in the hearts of Sichuan people.

For example, Beijing Road in Longquanyi District of Chengdu, Shenyang Road, Wuhan Road, Hangzhou Road, Ningbo Road and Guangzhou Road in Tianfu New District, etc.