"China's current demographic structure is severely distorted. The country faces problems such as low fertility, an aging society and gender imbalance. This may hider economic developmemt, as well as social stability in the long run."
Mu Guangzong, a professor at the Institute of Population Research, Peking University, said in a recent interview.
I’ve lived in China for quite a considerable time including my graduate school years, travelled and worked in a few cities and still choose my destination taking into consideration the density of smog or PM2.5 particulate matter in the region.