Complex sentence: ESYO has accepted an invitation for the Youth Orchestra to perform at the 2012 World Expo in Yeosu, South Korea and the orchestra will also give concerts in Beijing, Shanghai, and Seoul.
Split into simpler sentences: ESYO has accepted an invitation for the Youth Orchestra to perform at the 2012 World Expo in Yeosu, South Korea. The orchestra will also give concerts in Beijing, Shanghai, and Seoul.