We were lucky to have a couple of Hmong brothers as our guides. During the past five years, I had never seen anyone use a knife as deftly as the people of this tribe, especially when they used it to cut wood in the jungle. Cutting bamboo stems from their clump is highly skilled work for jungle dwellers. They’d pay for a mistake with their lives, as offerings to the Lord of the Jungle. Stories of chests pierced, throats gashed and main arteries slashed by bamboo stems were common in the mountains. Once, I saw a friend of mine knocked down for the count after a bamboo stem he was cutting had swung back and hit him right on the forehead. Only an expert could tell how the top of the stems intertwined and in which direction they’d swing when you hacked them at the base.