During the Yong Dynasty, when Yu Taizong was in power, because the emperor was diligent and had no intention of caring about his concubines, the empress dowager (Shu Concubine of the first dynasty) was framed after giving birth to a son, resulting in constant financial losses. Chang Ning followed his father to take care of Shu Fei's body.
During the palace coup, Concubine Xian poisoned each palace in order to clear the way. Zhen Changning, the daughter of Zhen Huaian of the Imperial Medical Office, had been serving the empress dowager (concubine Shu of the previous dynasty), and her son King Yu visited his mother. Changning discovered the plot in Chaohui Palace that day, survived the disaster, and was able to ascend the throne as emperor.
In the first year of Jiayi, at the beginning of spring, Emperor Yujing held a spring banquet for his mother. At the spring banquet, the Queen Mother was always grateful for her kindness. She remembered Changning's kindness in saving and caring for her that day, and wanted to find a good marriage for her. After the banquet, she summoned Chang Ning found that Chang Ning had no such intention, but only wanted to carry forward his father's legacy and practice medicine in all directions. Therefore, the Queen Mother transferred her past kindness to Chang Ning and made Chang Ning the head of Yuhe County, so that he could inherit the post of his father's imperial physician. Chang Ning accepted the order to thank the emperor and his ministers.
However, in the eighth year of Jiayi, there was a great epidemic in Jiangnan, killing tens of thousands. The imperial physician ordered Zhen Changning to go south according to the order, and the epidemic subsided in March. The emperor was delighted and changed the laws to allow women to practice medicine. In the twelfth year, the Queen Mother fell seriously ill and became bedridden. She summoned Chang Ning. The Queen Mother was afraid that Chang Ning would not have a husband to protect her after her death, so she proposed a marriage. After that, Chang Ning married Xiao You, the general of Dingbei.
On the day of the wedding, Chang Ning learned that the Queen Mother had learned that the barbarians were starting a war. In order to protect herself from being used as a bargaining chip in the marriage, she went on a dangerous expedition and stayed in bed to guard the northern border. The couple, one guarding the border and the other practicing medicine, made the northern border safe. In the next thirty years, there were no wars in the northern border and no major epidemics among the people. It was called the "Ankang World"
Intention: Only benevolent people with a benevolent heart can achieve success.