Xuchang Paste Company in Wuzhen town, Zhejiang Province. Located in the centre of the six ancient towns south of Yangtze River, 17 kilometers (10.56 miles) north of the city of Tongxiang, Wuzhen displays its two-thousand-year history in its ancient stone bridges floating on mild water, its stone pathways between the mottled walls and its delicate wood carvings. [Photo by China.org.cn, Zhang Tingting]