Rebirth of a Doctor: Use Knowledge to Become the Richest Man in China!

Yan Han, who was poor in his previous life, devoted himself to academic research, but he was poor all his life. His sister was abandoned and died of illness because of poverty. After he woke up, he traveled back in time 20 years ago. This time he wanted to make endless money and let his sister live the life of a rich woman with no worries about food and clothing! This time he will use his knowledge to earn endless wealth! In his previous life, he only knew about scientific research and had a life of peace and quiet. In this life, he decided to go to hell with scientific research! Screw academics! I want to make money! I want to be the richest man in China! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.