The pinyin of the five internal organs and six internal organs:

[wǔ zàng liù fǔ]

[Definition] The five internal organs: spleen, lung, kidney, liver, and heart; the six internal organs: stomach, Large intestine, small intestine, triple burner, bladder, gallbladder. The collective name for the internal organs of the human body. It also refers to the internal situation of things.

[Source] "Yunji Qizhu" by Zhang Junfang of the Song Dynasty: "Every time you sit down, always close your eyes and look inside; you can see the internal organs; you will be contented for a long time; you will be clear.

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