This paper describes briefly the last 40 year's development of main operational aspects of China's meteorological work,i.e.various meteorological station network, meteorological telecommunication, satellite meteorology and meteorological satellite, weather forecast, climatology and climatic data and specialized meteorology. During Its 40 year's development the progress made in the latest 10 years is most prominent and significant. Therefore, it is described with emphasis in the paper. In fact, an outline has been given on the present status and level of China's main aspects of operational meteorological work through the description.