A dancer performs in the Chinese classic dance drama "Flower Rains along Silk Road" in London, capital of Britain, Jan. 11, 2014. Featuring a focus on the prosperity and trade along the Silk Road in ancient China's Tang Dynasty (618-907), the dance drama tells the friendship between Chinese artist surnamed Zhang and a Persian merchant, and the love story between Zhang's daughter Yingniang and the merchant. [Photo: Xinhua/Yin Gang]