Someting with Emacs visual-line-mode

[fanq]

Hello, everybody there:

I am a chinese boy. I use Emacs write something, and find something in
visual-line-mode, that if there is some spaces in a line, Emacs will
wraps this line at the last space, rather than the nearest chinese
character to the window boundary. Maybe it is better making them have
the same priority? 

I put an enclosure to show this.

Best,

FanQing

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