Land surface process research is the indispensable topic to better understand weather/climate/earth system processes.In this paper,we systematically summarized the issues in the development of land surface process models for use in numerical weather/climate/earth system models.We highly recommend to develop the high-resolution global land surface process model including human activities in the new generation models,and the prediction systems or research methods for different disciplines.We strongly suggest to build a modeling platform that integrate the model development,data analysis,simulation methods,high performance computing,data visualization and application demonstration,and that could provide the land surface models for weather/climate/earth system models and provide scientific and technological support for global and regional hydrological-meteorological-ecological prediction.