Most of the world's tea is grown in terraced plantations. But on Jingmai Mountain in southwest China's Yunnan Province, tea trees grow naturally among ancient forests, with no fences or orderly rows. For generations, the Blang people have protected the forest, believing that all things have spirits and avoiding pesticides and fertilizers. So, what helps these trees thrive? Let's explore how they cultivate some of the world's most luxurious tea while living in harmony with nature.