How many cities in China have a population of a million or more?

The answer of 120 cities in China with a population of a million or more reflects the significant urbanization and population growth that the country has experienced over the past few decades. China is known for its rapid development, resulting in a large number of mega-cities and substantial urban populations. By the latest counts, the number of cities that have surpassed the one million mark is indeed around 120, illustrating the scale of urbanization in the nation.

Urban areas in China have expanded due to factors such as rural-to-urban migration, economic growth, and government policies that promote urbanization. This increase has led to the establishment of numerous cities that have become important economic and cultural centers.

The other choices do not accurately represent the current statistics. A figure of 100 would underestimate the extent of urban development in China. Similarly, 110 and 130 also do not align with the latest data trends, as the consensus indicates that the correct figure is closer to 120. This data is critical for understanding China's demographic and economic landscape.