Demographers estimate that between 20 to 34 million more boys than girls were born in the past three decades. Photo: SCMP Pictures
Boys to vastly outnumber girls in China for years: population official
Although the boy-girl birth ratio has been falling, maintaining that momentum will become more difficult
Demographers estimate that between 20 to 34 million more boys than girls were born in the past three decades. Photo: SCMP Pictures