It's not a binary issue, and you can't just say A > B = problems.
There are ~1.3 billion Chinese, but let's assume the this issue covers 1/3 of the population. So it's (1300/3 + 32/2) vs (1300/3 - 32/2) which works out to 4350:4318. Now we might guess that there will be large numbers of men that don't ever have a relationship. But, what people forget is relationships don't always last. People die, or get divorced ect. So what ends up happening is women will spend a higher percentage of their life in a relationship and while some men will never marry this is "normal" and they can still have relationship with women throughout their lives.
If anything expect women to marry younger and female widows to be in higher demand than males widows. Granted, if the male to female ratio ever reached 2:1 there would be issues but this is still a minor imbalance.
This mathematical illiteracy is a pet peeve of mine. It's unfashionable to talk in a meaningful mathematical unit (percentage). We see this crap in global warming propaganda (tons of carbon dioxide emitted or kept from being emitted) with no mention of what this is as a percentage. You see it in vaccination schedule defense. (1000 kids died of this disease in the last 5 years because they weren't vaccinated). You see it a lot with state and government budget issues. (This program brought in $1.2 million to the economy of state of California, and now they're cutting it). None of this sounds nearly as sexy if put into the perspective of percentage, but of course, then you couldn't stir up the sheep.
This imbalance is very common around the world. I don't understand why the press gets so anxious about it re: China. India has a similar surplus, like 20 million extra boys in the 0-14 range.
In places like South America there is often an imbalance favoring males before age 15 which shifts over to females from age 20 onwards. It doesn't mean war or revolution -- just a lot of urban violence and early deaths of males as they compete for mates. It's not pretty but neither is it a dire international problem.
There are ~1.3 billion Chinese, but let's assume the this issue covers 1/3 of the population. So it's (1300/3 + 32/2) vs (1300/3 - 32/2) which works out to 4350:4318. Now we might guess that there will be large numbers of men that don't ever have a relationship. But, what people forget is relationships don't always last. People die, or get divorced ect. So what ends up happening is women will spend a higher percentage of their life in a relationship and while some men will never marry this is "normal" and they can still have relationship with women throughout their lives.
If anything expect women to marry younger and female widows to be in higher demand than males widows. Granted, if the male to female ratio ever reached 2:1 there would be issues but this is still a minor imbalance.