"This tea is called Small Leaf Kuding, it's quite beneficial for health. But typically, people with kidney deficiency will find it bitter. The more deficient, the more bitter it is. Those without deficiency might find it slightly sweet. You both are getting older, so it's normal to find it bitter. Would you like a cup of juice to rinse your mouths?"
Professor Liu wasn't worried that these foreigners wouldn't understand what kidney deficiency means. Traditional Chinese medicine, clinics, cupping, etc., are common in Paris. She doesn't believe these two haven't tried them before.
Sure enough, Allen and Powell understood well.
Upon hearing Professor Liu's words, the two men's facial features, previously scrunched up, returned to normal. Except for their twitching mouths, they showed no signs of discomfort.
