Don't get me wrong, because I just want to know how to separate English
words from a string with ruby.
There are strings (UTF-8 encoded) to record people's name,
like:

ëñ¥¥ì¢¥±¥Ä¥­ê¾Îë­ìëû¥· Morgan Freeman
ÉÛ»Û°ÒÍø»Û Bruce Willis
Íû¾®ÌÀ Lee xiao ming
these strings containing Chinese name(without space between characters),
separated by a space, following an English name

or
Frank Darabont
Just an English name.

Would you give me an idea how to separate these Chinese characters(if
any)?

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