Title: Kang Ri zhan zheng shi qi Sichuan Sheng ban yi yun yan jiu
Description: Zhongguo yi yun yun shu zai kang Ri zhan zheng shi qi cheng wei guo min zheng fu jie jue jiao tong yun shu kun nan de you xiao shou duan. Ben shu dui ci zuo le xiang xi de yan jiu he tao lun.
Subjects: Coaching (Transportation), History, Stagecoach lines, Postal service
Places: China, Sichuan Sheng (China)