On April 12,symposium on the work of Association of Municipal Science Education Center held.
"Beijing-Tianjin-Hebei Collaborative Development Symposium" was held on April 2nd.
Investigation of Science and Technology Association in Huairou District.
Closely revolving around the guiding principles of the speech made by the leader of CAST and combining with the major work of their Districts respectively, the people in charge o...
This on-the-spot, flexible and vivid training was welcomed and recognized by farmers.