How can there be so many left-ove women in China when there is a surplus of men

中国明明男性过剩,怎么还会有这么多剩女呢?

I have heard that there is a surplus of boys and men in China because of the one-child-policy. However, there is also a phenomenon of left-over women who are still single because no one wants to marry them. Can you guys explain this phenomena that happen at the same time to me, please

我听说,由于独生子女政策,中国男孩和男性过剩。然而,也有一种被称为“剩女”的现象,这些女性因为没人愿意娶她们而依然单身。你们能给我解释一下这种同时发生的现象吗?