Go straight along the 2 10 national highway to Sichuan, cross the blacksmith's shop, enter Sichuan, enter Daxian through Guandu, Wanyuan, Tan, Hu Jia, Shuanghe and other towns, and then reach Daxian through Pujia, Jia Wei and Luojiang towns. All take the 2 10 national highway, all asphalt roads, and the whole journey is nearly 300 kilometers.