The reason for going to Luohe first will be clearer from the geographical location. Zhengzhou express to Luohe and then to Luoyang is to go to Luohe first, which will be more clear from a geographical point of view. Express delivery to Henan mainly passes through G36 Luoning National Road and G4 Jingzhu National Road. Luohe is slightly south of central Henan, and Zhengzhou is in northern Henan. In contrast, it is more efficient for express delivery to radiate the whole province from Luohe.