@CNN: For travelers fascinated by super metropolises, there’s no better place to visit than China. With a population of 1.3 billion people and rising, the country boasts the world’s highest number of megacities. https://t.co/M3WNPm3hHw

@CNN: For travelers fascinated by super metropolises, there’s no better place to visit than China.

With a population of 1.3 billion people and rising, the country boasts the world’s highest number of megacities. https://t.co/M3WNPm3hHw