"As for your Classmate, even though she wears thick cosmetics on her face, you can still see from her neck, the root of her nose, the base of her ears, her eyeballs, and other areas that her overall complexion is dull and slightly bluish-black."
Du Heng paused briefly. "And the bluish-black colors correspond exactly to the liver and kidney."
Wu Shengnan was stunned for a moment, then scoffed disdainfully, "That's too arbitrary. Just based on that tiny bit of exposed skin, you're saying she has... what was it... some liver and kidney issue, something about yin deficiency."
"Liver and kidney dysfunction, yin deficiency and overstrain." Du Heng shook his head, elaborating on Wu Shengnan's unfinished thought, then continued, "Of course, I wouldn't be so quick to judge. There are definitely other diagnostic signs."
Wu Shengnan looked skeptical. "Alright, go on. Let's see how you're going to back that up."
