Who is this young man, please? What kind of earthquake is that?

"Infusion bag boy" is Li Yang, a boy holding an infusion bag to rescue his classmates in the 2008 Wenchuan earthquake. In May 2008, in Beichuan after the earthquake, Liao Bo was lying in the ruins, and his body was crushed by the collapsed buildings. Li Yang stood on the ruins, holding a bottle for Liao Bo, encouraging him to stick to it and telling him, "You are my best brother, and I don't want you to die." Li Yang was called a "hanging bottle boy" for saving his classmates this time.