The Great Wall starts from Jia Yu Pass of GanSu Province in the west and ends in BoHai harbor of the Yellow Sea, acrossing 5 provinces and holds a length of 6350 kilometers. This is why it is call the...
The Great Wall west rises the 嘉峪 pass of the sweet 肃 pass, the east goes to the gulf of Bohai Sea of Yellow sea, acrossing 5 provinces, whole long 6350 kilometerses, so be called the " the great wall".