Zang-Fu organs
The zang-fu organs constitute the anatomical system and physiological function of the human body. The six zang or yin organs are the heart including the pericardium, spleen, liver, kidney and lung. The main function of the zang organs is to manufacture and store essential substances and vital essence like qi, blood and body fluid. The six fu or yang organs are the small intestine, stomach, large intestine, urinary bladder, gall bladder and including the sanjiao (not an organ). The main function is to receive and digest food, absorb the nutrient substances and transmit and excrete waste. The extra fu organs are the brain and uterus. Each zang organ is connected to a fu organ. Each zang organ is linked with a sense orifice.