Reborn with a Mind Full of Traditional Chinese Medicine

Also known as: Reborn with a Head Full of National Medicine Knowledge. There's a System, but it doesn't play a major role. The story focuses on the protagonist and his clinic at first, then shifts to opening branch clinics and a traditional Chinese medicine training school. If that isn't your thing, feel free to skip ahead.

In his previous life, Deng Xiaofan was an unremarkable traditional Chinese medicine doctor. After an accident, he was reborn before it happened and somehow gained a complete body of traditional Chinese medicine knowledge. Perhaps he'd been too meek in his previous life: this time, armed with a master's knowledge of the field, he seems like a different person. He's no longer timid and submissive.