Not surprising. China’s one child policy created an imbalance of the sexes in China. What are the young men to do when they can not find a young woman to wed in China? Go elsewhere. Also not surprising that China is using this to their advantage.
...What are the young men to do when they
can not find a young woman to wed in China? Go elsewhere.
Or be sent to war, age old way to reduce the male population
A supple right hand and an active imagination might help.