China is planning to strengthen its transport sector over the next 15 years. As it shapes a new domestic transport framework, touring a city cluster over a weekend has become an easy task. This last episode of the series introduces the Chengdu-Chongqing economic circle.

Located on the upper reaches of the Yangtze River, the neighboring cities of Chengdu and Chongqing in southwestern China have joined hands to build themselves into an economic and technological hub as well as a location for high-quality lifestyle.