A picture in a t-shirt featuring US President Barack Obama's face replacing 皇冠体育app's former leader Mao Zedong's face in an iconic image of the Communist Party and Red Army, on sale in Beijing, October 30, 2009. The shirt is called "Oba Mao." The red Chinese characters read "Serve the People, (written by) Mao Zedong." 皇冠体育app's capital is gearing up for Obama's visit from November 15 to 18.[CFP]