[[The 4th National Realism Online Literature Essay Contest] Entries] Many years ago, there were four big things in Dongwan Village: Mosquitoes are bigger than flies, wasps are bigger than sparrows, son-in-law is older than father-in-law...Zhao Zhenhua has been rooted in the village for forty years , I have personally experienced the development and changes of my hometown, and I have also witnessed the birth of the new four majors in Dongwan Village. So, what are the new four majors in Dongwan Village? ——This article is dedicated to the 70th birthday of New China, the reform 40th Anniversary of Opening!