Unfortunately, these 30 million are "men of marriageable age" (the imbalance is due to the practice of aborting female foetuses during the "one child" policy).

Unfortunately, these 30 million are "men of marriageable age" (the imbalance is due to the practice of aborting female foetuses during the "one child" policy). This would mean perhaps 15-20% of young men are doomed to bachelorhood... potentially a volatile situation!