China is among the earliest countries in the world to use coins. Taking the advantage of its super collection, Shanghai Museum provides a historical overview of Chinese currency in this 730 square meters gallery. More than 7,000 specimens show a historical development of ancient coins and economic exchange between ancient China and foreign countries. The light grayish background sets off primitive simplicity of these ancient coins. In addition, there is a special show room for ancient central-Asian coins from Silk Road generously donated by Mr and Ms. Roger and Linda Doo.