Wang Yao had a good look at the boy again. "I think he's fine now."
"Thank you. How much should I pay you?" the middle-aged villager asked.
"You don't need to pay me, sir," Wang Yao replied.
"Of course I need to pay you," the villager said.
"Don't worry about it. By the way, what happened to Zehao?" Wang Yao asked.
"I don't know. He went out with his mother today and came back like this," the middle-aged villager said.
"Where have they been?" Wang Yao asked.
"They visited his grandma in Xiya," the middle-aged villager said after thinking for a moment.
"I see," Wang Yao said.
After the villager and his son left, Wang Yao closed the clinic and headed to the hills at the west side of the village.
