Zhangjiagang Port, built in 1968, is a first class international trade port along the golden waterway of the Yangtze River. The 63.6-kilometer port has 127 berths, including 69 10,000-ton berths. Today the port has 52 container routes and maintains trading relationships with 473 port cities from 71 countries and regions. [Photo by Aung / Provided to chinadaily.com.cn]