For several days in a row, Ye Qingqing went to school during the day and studied medical texts at night, trying to find a way to cure Sang Wanhua, but she had no clue. She was so anxious that three blisters appeared in her mouth, and the pain made it difficult to even eat.

Fortunately, the acupuncture and massage treatments have been quite effective for Sang Wanhua these past few days. The most direct result is that her appetite has improved, and she can eat a bowl of rice at every meal. In addition, seeing her relatives makes her feel good. Sang Wanhua's condition is so good that Dr. Bruno exclaimed "God!" and said that traditional Chinese medicine is amazing.

But this is far from enough. Ye Qingqing knew that she had to get rid of the cancer cells in Sang Wanhua's body, otherwise her acupuncture would lose its effect after a while, and Sang Wanhua would return to her original state.

Every day that drags on increases the danger for Sang Wanhua.

In the dead of night, Ye Qingqing was wide awake. Her eyes were sore from staring at the screen for so long, but she finally made a discovery. There was a medical case in the medical classic that she felt she could learn from.

The patient was a poor farmer who accidentally injured his ankle with a sharp stone while plowing the field. The wound was deep and bled a lot, but the farmer didn't take it seriously. He just washed the wound with water and grabbed some wood ash to stop the bleeding. He didn't even bandage it. Poor people wear tattered clothes and can't afford to bandage wounds.

The poor are cheap, and although the wound was deep enough to see the bone, the farmer's wound was healed by a handful of ashes. It just took a long time to heal, more than half a month on and off, but the scar was dark and never faded.

The following year, the farmer was quite unlucky. He injured himself again while plowing the field, in the same spot, but this time the wound was deeper. The farmer did the same thing as before, using wood ash to stop the bleeding, but this time he was not so lucky. The wound just wouldn't heal, and he walked with a limp.

Although the wound healed, the farmer still felt pain, which affected his walking. Fortunately, it didn't affect his work too much, so the farmer didn't pay much attention to it. However, as he got older, the farmer's injured leg became more and more painful, and his ankle swelled up like a radish, making it difficult for him to stand, let alone work.

The farmer was the pillar of his family. His inability to work caused him immense suffering, and he even contemplated ending his life. Fortunately, he met an elder from the Xu family. After examining the farmer's injuries, the elder knew that the farmer's injuries were very serious. They were caused by years of accumulated dampness and toxins. They had not been treated properly at the time, and now the toxins had reached his bones. He might even lose his leg.

If the farmer had encountered another doctor, they would certainly have amputated his limb to prevent the poison from spreading upwards and endangering his life.

However, the farmer was lucky; he encountered a highly skilled physician from the Xu family. The Xu ancestor used an extremely ingenious method to remove the dampness and toxins from the farmer's legs, without using knives or needles, but with a common insect found in rural areas—

leech.

These are commonly known as leeches, a particularly disgusting type of insect. Farmers working in the fields are most afraid of leeches. Once bitten by these insects, they will not leave until they are full of blood. Even if you tear a leech in half, the other half will still suck blood. Moreover, these things have a much stronger regenerative ability than earthworms. Even if only a part of their body remains, they can still reproduce.

The only way to kill leeches is to turn them over and expose them to the sun. Dried leeches are also excellent medicinal materials!

The old man surnamed Xu used live leeches. He caught many leeches from the fields and let them suck the poisonous blood from the farmer's rotten leg. After sucking the blood several times, the farmer's leg miraculously healed.

Ye Qingqing was inspired by this medical case. Cancer cells and toxic blood are very similar. Leeches can suck away toxic blood, so can they also suck away cancer cells?