```
He couldn't help but sigh.
However, suddenly a lightbulb went off in his head.
That's right!
He slapped his thigh and then thought, "Isn't Qin Wanru from Renxin Hall skilled in traditional Chinese medicine? Since that's the case, she should know some people in the field of Chinese medicine, right?"
"If she knows people in Chinese medicine, then I should be able to get some information from her. Even if I can't find them, I can start the search gradually from Qing Shan County based on this clue."
"Anyway, sooner or later, I should be able to find my biological parents, right?"
At this thought, a sense of relief washed over Liu Zheng.
"Good, it's settled then."
At this moment, Liu Zheng solidified his resolve to find his parents.
Liu Zheng, turning over, decided not to think about his parents for now, but to start delving into the legacies left by his ancestors in his mind.
