The 400m people who can't speak mandarin statistic is a bit misleading. Most of these people are likely to be old and out of the workforce. it's rare to meet so

The 400m people who can't speak mandarin statistic is a bit misleading. Most of these people are likely to be old and out of the workforce. it's rare to meet someone under 40 who can't speak ok Mandarin. Also a lot more people can understand it than speak it.