Abstract: Lao She is garrulous in order to make his works funny and laughable in his earliest works.From the start of Divorce,Lao She changed the style of humor,from the deliberate to the natural,from funny dance to the theme from humor,from laugh to the tears of laughter.At last,Lao She developed a unique style of humor which includes the exploration of the new perspective and thought way,the reflection of the life of the original appearance,and the pursuit of the best artistic expression