Duke Huan didn't pay any attention. He felt that Bian Que hadn't even taken his pulse, just glanced at him and said he was sick. On top of that, he himself felt in pretty good shape. No matter who you are, you probably wouldn't believe it in that situation.
You could even say, not only would you not believe it, if you didn't blow up and take a swing at him your temperament was already pretty good.
A few days later, when they met again, Bian Que again advised him to seek treatment in time, warning that the illness might worsen, but Duke Huan still ignored him.
This happened three times, and Duke Huan still didn't believe Bian Que. In the end, he fell ill a few days later and died.
From this example you can see how high the level of visual diagnosis was among the ancients; they could predict the onset of disease in advance.
This kind of diagnosis is far more convenient, more brilliant, and much more practical than machine examinations.
