The document summarizes the China Economic Observer (CEO) Quarterly symposium led by experts from the China Center for Economic Research (CCER) at Peking University. It discusses the Langrun Forecast which projects China's macroeconomic indicators and is released at each symposium. Over 20 institutions now participate in the forecasting. The document also reviews projections of when China's economy will surpass the US, finding earlier projections of 2041 likely too conservative and revising the projection to the early 2020s. It notes China will still be relatively poor compared to the US and faces challenges in reforms.