C243 Difficult to treat

"Come here." The professor looked at Xiao Qiang and waved his hand. When the other party walked in front of him, he gestured for him to extend his hand. He placed his index finger on his opponent's pulse. Everything was normal. Everything was fine. Immediately, he said to Zheng Haotian: "Your brother is very healthy, and living to a hundred years old is not a problem