Question: what are the zang fu organs?
Answer: The term zàng (脏) refers to the organs considered to be yin in nature – Heart, Liver, Spleen, Lung, Kidney – while fǔ (腑) refers to the yang organs – Small Intestine, Large Intestine, Gall Bladder, Urinary Bladder, Stomach and Sānjiaō. Each zàng is paired with a fǔ, and each pair is assigned to one of the Wǔ Xíng.