"From Guanjin Town to Xuntong Group: Chen Xindong's Thirty-Year Climbing History", "As a rural child born in 1980, when I got drunk on the graduation night of Guanjin Middle School, I didn't know that I would be sitting in the vice president's office of Xuntong Group thirty years later. In between were meal tickets from the county high school, student loans from the provincial university, night shifts in the grassroots computer room, and the first time I vomited on the leader's shoes while drinking..." What was the experience of studying for young people in rural towns in southern Anhui in the 1980s?