China's economy is improving more quickly than had been predicted, i.e. sizable economic growth by 2015 has been predicted as opposed to 2050. China has already drawn the attention of the West for its growth rates, and the 2008 Olympic Games and Shanghai Expo 2010 have intensified this positive attention. Another factor that draws students to China is the considerably lower cost of living in China compared to most western countries. Finally, major cities in China such as Beijing and Shanghai already have a strong international presence.