This photo taken on July 1 shows the Small Wild Goose Pagoda in Xi'an, capital of Northwest China's Shaanxi province. The pagoda was included as a World Heritage of the ancient Silk Road on June 22, along with six other sites in Shaanxi province. The ancient Silk Road involves 33 designated heritage sites - 22 in China, eight in Kazakhstan and three in Kyrgyzstan. [Photo/Xinhua]