Chongqing is the largest city in the world, with an area of 82,400 square kilometers and a population of 30.48 million (2016), but its economy is generally 1,755.8 billion yuan in GDP in 2016.
Chongqing is the largest city in the world, with an area of 82,400 square kilometers and a population of 30.48 million (2016), but its economy is generally 1,755.8 billion yuan in GDP in 2016.