We trekked deeper and deeper into the forest, venturing farther and farther away from the village at Yunnan Province, China. After an hour or so, we heard the deafening roar of the water. Quickening our steps, we soon reached a clearing and were greeted by a beautiful view of a curtain of white water cascading over the gray rocks. Spectacular!

Our hiking companions, who lived in the village we had left an hour earlier, decided that we should have a picnic. Great idea, but where was the food? We hadn’t brought any. My friends disappeared into the surrounding forest and returned…