On the first day that Xi Qingyan traveled to the Qin Dynasty, his father was about to be beheaded and he was made an official slave.
The county magistrate gave her three days: to sort through seventeen volumes of criminal and prison case files and find out the judgment problems.
Good news: She studied Chinese language and literature. Five years of exegesis, edition editing, and dialect phonology are all hard work related to ancient writing.
There were three flaws in the letter, and she asked her father to be released in court.
A set of ancient laws and regulations were copied and corrupted in seven places, and she overturned thirty-two unjust cases.
Later, she went to the Song Dynasty to write agricultural books, and to the Ming Dynasty to work on epidemic prevention. Traveling through three dynasties, they all did the same thing: write and save lives.
In a sentence: Survive from the Qin Dynasty to the Ming Dynasty by relying on knowledge and professional counterparts.