"If you can't find Chinese, Japanese or Korean glyphs, it is because I have yet to find a good free CJK font to use." Are there not some CJK (or otherwise) fon

"If you can't find Chinese, Japanese or Korean glyphs, it is because I have yet to find a good free CJK font to use." Are there not some CJK (or otherwise) fonts from, for example, Linux distributions that could have been used? Or perhaps the emphasis could be on clarifying what is meant by "good" that deserves excluding such a large and useful character space for this type of application?