"Hello Uncle Chen, you are here." The woman had a weak voice.
"You look so tired," Chen Zhouchuan said with a sigh.
The smell of herbs became stronger after the woman opened the door. It even became unpleasant.
"Please come in," the woman said.
"This is Dr. Wang. I've mentioned him to you before. He is here to take a look at your son," Chen Zhouchuan said as he pointed at Wang Yao.
"Oh, that's great. Thank you," the woman said.
"Let me take a look at the patient first," Wang Yao said.
They all went inside. Wang Yao found the house only had a few pieces of simple and old furniture.
"The couple sold everything they could in the past few years for their son," Chen Zhouchuan said in a low voice.