.
..
2009_Helicity_Beijing
2009_Kaiti_Jinzhan
2010_Helioseismology_BNU
2010_SDO_Yunnan
2012_MINIMEETING_on_Helioseismology
2012_Workshop on coronal magnetism_HAO
2013_Helicity_Beijing
Gemini
Group_meeting
Stark_resources