Liver4 - 中封穴 Lacated in front of the ankle, on the same line as poins liver 1, liver 2 and liver 3, between the two tendons. This point boosts the Liver meridian in winter and dnsperses it at the end of summer. In all seasons, it can treat the following disorders: Shivering (+). Painful lower abdomen (-). Seminal dischange in men (+).