Dandelion is also called Pugong grass, Diding, Huangdianding, Huahualang, Bed-wetting grass, powder and so on. There is another story about the origin of the name dandelion. Once upon a time, there lived a man named Pu on the bank of the Yellow River. He has only one daughter named Gong Ying. She is kind and handsome, and is as close as a sister to the maid Tweety. One year, Gong Ying suddenly had a high fever and sought medical treatment everywhere, but it still didn't work. Until his death, Gong Dou shyly told Tweety that the cause was unbearable breast pain. It turned out that she had a breast abscess.

After Miss Li died, Tweety often visited the grave to pay homage to her master and servant. The next spring, Tweety accidentally found a weed that she had never seen before. The golden petals resembled Gong Ying's beautiful smile. After autumn, the seeds of weeds fall with the wind and spread the earth. The next year, there was a drought in the Central Plains, and paraquat withered, but this weed dyed the wasteland green.

This year, Tweety unfortunately suffered from a breast abscess and fainted in front of the grave while paying homage to the young lady. In the darkness, she heard a familiar voice: "The weeds in the grave are unusual; It can not only treat breast diseases, but also treat famine. " Tweety woke up surprised and suspicious, thinking that it was the young lady who was enlightening herself. She tried to pick some weeds at home to eat, and sure enough, mastitis gradually got better after a few days. Later, Tweety cured many patients with breast abscess with this kind of grass. Because of its medicinal effect, people thought it was the embodiment of beautiful and kind Miss Gong Ying, so they called it "dandelion".

Dandelion is cold, bitter and sweet. Entering the liver and stomach meridians. Has the effects of clearing away heat and toxic materials, resolving hard mass, relieving swelling, promoting diuresis and treating stranguria. Indications: carbuncle, furuncle, breast carbuncle, lung carbuncle, lung carbuncle, lymph node tuberculosis, cold shower, damp-heat jaundice, red eyes and swelling and pain. Dandelion combined with honeysuckle and viola yedoensis can clear away heat and toxic materials, and is mainly used for treating carbuncle, furuncle, swelling and heat pain; Dandelion and Patrinia scabra have the function of clearing away heat and toxic materials, and are mainly used to treat intestinal carbuncle, abdominal pain and damp-heat jaundice.