No trust?

"You...what are you talking about? How could I be a liar? I work at Dadu Hospital!"
Wang Zhenhai looked flustered, gritting his teeth and yelling, "Stop talking nonsense here! Do you believe I will sue you for defamation?"
"Sue me?"
Martin Jiang shook the list in his hand and said, "Then tell me first, what is this medicine No. 13? Which pharmaceutical factory produced it? What is its efficacy? Do you have a drug regulatory report?"
"This... This is a foreign medicine. Long country...