Zhang Yutong (C), one of the designers for the new coating of Bayi Aerobatic Team of the People's Liberation Army (PLA) Air Force briefs to media in Beijing, capital of China, Nov. 2, 2010. Seven new J-10 jet fighters of Bayi Aerobatic Team with new coating, were to make their debut in the 8th China International Aviation & Aerospace Exhibition which would open in Zhuhai of Guangdong on Nov. 16, 2010. (Xinhua/Yang Guang)
