Bai Xue is the abbreviation of vernacular literature. It is a literary reform movement promoted by the pioneers of New Wenhua. Its representative figures include Lu Xun, who famously said: "Even if I die and be nailed in the coffin, I will still In the tomb, I must use this rotten vocal cords to shout (...)". But in fact, Lu Xun was a latecomer, and the earliest pioneer was actually Hu Shi, who published "A Brief Discussion on Literary Reform" as early as 1917. Hu Shi : "Obviously I came first..."