On March 12, 2018,DR. Wei from the National Meteorological Center chaired the WMO Asian Sand and Dust Regional Meteorological Center Construction Seminar(RSMC-ASDF). DR. xy. Zhang from the Academy of Chinese Meteorological Sciences  and other relevant experts participated in the meeting. Experts gathered around the positioning, development objectives, functions, product content etc. about RSMC-ASDF construction in detail.