Jeff, male, of unknown age, estimated to be in his fifties, is from Tongzhou District, Nantong, Jiangsu. I used to be a Chinese teacher in Tongzhou, but later I crossed the river to Jiangyin for some reason. He is a good drinker and likes writing. He has published many articles and quite a few books. He runs an official WeChat account called "Jie Ge's Exquisite Language". Articles change every day, and the topics are varied: Chinese teaching and research, as exquisite as possible; There is a personal expression that is interesting to read; There are eight diagrams in Xingtan, which show people in the form of novels, sometimes beating around the bush, sometimes bold, especially line drawing. In short, he is an interesting guy, so he has many fans and has a good time. Occasionally, a narrow-minded person often finds fault after his article, but he is not annoyed, and often leaves a message at the top and smiles. He is a real scholar.