A huge mango tree at the Glen Nevis, sustainable, biodiverse tea plantation in the Kandy Region, Sri Lanka. April 2026. The liver becomes more active during the springtime; it is a yin, i.e., a compact organ (zang). The liver works in tandem with the gallbladder, which is a yang, hollow organ (fu). Together they form the paired organs of the wood element, linked via the liver and gallbladder meridians, where the liver stores blood/essence, and the gallbladder distributes bile