Chapter 167: Chapter 150: Number Theory is Very Interesting

As a talented individual, Xu Chao doesn't think he's particularly special; he's just one of the countless ordinary people. His past thirty years can't be said to be unremarkable, but they've also been far from successful.

Xu Chao comes from a humble rural family and managed to attend high school and college with excellent grades. He only studied at an average university, and since he couldn't find a satisfying job, he simply pursued a master's degree.

A few years ago, master's degree holders were in high demand and could easily enter national departments or top companies for work.

Xu Chao felt that he was deceived by his supervisor.

After completing his master's degree, he somehow decided to continue studying for a Ph.D. under his supervisor's guidance. He spent two and a half years in graduate school and three years as a doctoral student, consuming his entire youth on education.

Of course,

A Ph.D. background is indeed impressive.