Wang Huan, a 31-year-old pastry cook makes desserts at a shop in Haidian District in Beijing on October, 10, 2015. Wang Huan, chef of the newly-opened pastry shop, once cooked for Barack Obama in 2009 when the president was invited to have private dinner with then Chinese President Hu Jintao in Beijing in November 2009. (Photo/ uschinapress.com)
