C300 There Are No More Dissenting Opinions on This Matter

"This medical book isn't a textbook written by Elder Liu?"

"What, this medical book wasn't written by Elder Liu?"

The Old Professor s were all surprised.

Pan Guanghee and Chen Xiuwen looked at each other, then could not help but probe a little: "Old Liu, are you sure you aren't involved with the contents of this medical book?"

On the contrary