China has experienced rapid economic growth averaging 9.4% annually over the past 30 years, increasing its GDP from $3.42 trillion in 2007. However, this growth has exacerbated income inequality and caused environmental issues like pollution. Key challenges China faces include a shortage of power infrastructure to support continued growth, a growing wealth gap between urban and rural areas, potential problems in its property market, inefficiencies in state-owned banks, and unemployment despite strong GDP expansion.