It is clear that Wall sang only decorative and symbolic function. Pointing to the political border between the two states. As it should be, according to our reconstruction. On the other hand, the Great Wall of China, which we show today, is arranged substantially different. It is much thicker and, most importantly, on top of its already wide road-going passage. On both sides we see a low fence. The question is, so when the Great Wall was rebuilt in its present form? Not in this century there? After all, the road on top of the modern Chinese Walls looks as if it is specially made for strolling tourists. This is a broad avenue, which offers beautiful views of the surrounding area.