Complex sentence: She moved to the California as "Extraordinary Ability" artist in 2008, and she has been introducing aspects of Chinese national art and culture to the local people at her art exhibitions and public events in the United States.
Split into simpler sentences: She moved to the California as "Extraordinary Ability" artist in 2008. She has been introducing aspects of Chinese national art and culture to the local people at her art exhibitions and public events in the United States.