"You are Xiaofan. I heard about you from Jiang; you're promising and young. I am Zhou Changming, Mayor of Tianhai. On my left is Comrade Liu Guangzhu, and on my right is Comrade Tang Cheng, who is in charge of health and medical work," Zhou Changming introduced to Yin Xiaofan.
"Hello, Mayor Zhou, hello, Mr. Liu, hello, Mr. Tang," Yin Xiaofan hastily greeted the three leaders.
"There is no time for pleasantries," Zhou Changming said to Yin Xiaofan, "I heard that you discovered the plague. I don't know how much you understand about this plague, so please explain it to us."
