The richest man died of a serious illness and the doctor saved his life. What's his name?

Coptis chinensis and magnolia officinalis.

This is a collection of novellas about the historical stories of Manchu and Han families.

Yu divorced her husband, but in order to learn Chinese medicine from her father-in-law Gong and help him sort out the royal medical records, she still lives in Gong's old Beijing quadrangle. Grandpa Gong's ancestors were imperial doctors. Although his son and his daughter-in-law divorced, he still treated Yu as before, and the relationship between them was very good. On this day, as usual, while he was talking about the medicinal properties of Rhizoma Coptidis and Cortex Magnolia Officinalis, the son-in-law Ren Dawei came to see the old man with the president of his company. After feeling the pulse, the old man said something scary: stop prescribing medicine and go back to prepare for the funeral. Yu and her ex-husband, Gong He, are educated youths who jump the queue together. Zack Zhang has always loved Yu deeply, but after divorcing his wife, she was unable to speak. I have been waiting for him for three years. They sit in the teahouse where they often go. Jade told me that Gong would come back soon and bring back a foreign wife who had been married from abroad. She can't live in Gong's house any longer. Zack Zhang said that it was a crucial moment for him to be promoted to dean recently, and he couldn't talk about divorce. I left disappointed. Gong's yard was full of joy, and Gong brought back a foreign daughter-in-law Jenny to visit her in-laws. Jenny likes China. She is an expert on history of qing dynasty. She admired Yu for calmly taking the pulse of the patient. Jenny's kindness and sincerity won the love of Lian Fang and her daughter Zhu Zhu. After the death of the president, everyone marveled at Grandpa Gong's magical medical skills. Grandpa Gong told Yu that if he stayed away from wine and color, he might be saved by using Rhizoma Coptidis to get rid of his heart fire, and Magnolia officinalis to get rid of dampness and rest quietly, but he was terminally ill when he came. My three sons went to Gong's house to scold them for destroying other people's families. It turns out that someone wrote an anonymous letter to his wife. Knowing that Gong wrote an anonymous letter, Jenny was disappointed with his character and decided to go back to America. Yu also left the Gong family.