[paradoxparalax]

As a decades veteran smoker of tobacco and weed and Wild Hemp without buds, only leaves and seeds that can be found around The Great Wall of China, I can see Hemp replacing Weed or at least softening the Carving, but I can not see how it could effectively help to quit tobacco, in my experience.

[redwood]

I remember seeing plants in the wild near the great wall when I was there!