Josh Chin, “China Watch: Sina’s Big Weibo Dream, High Speed Ride,” China Real Time Report, Wall Street Journal, 27 June 2011.
For details, see Gabe Collins and Andrew Erickson, “Jet Engine Development in China: Indigenous high-performance turbofans are a final step toward fully independent fighter production,” China SignPost™(洞察中国), No. 39 (26 June 2011).