Complex sentence: The exhibition INDAF 2010 was held from September 1,2010 to September 30,2010, and she gave a speech about how she got Mobile Vision in the Keynote Conversation 1.
Split into simpler sentences: The exhibition INDAF 2010 was held from September 1,2010 to September 30,2010. She gave a speech about how she got Mobile Vision in Keynote Conversation 1.