Reproducing chinese characters in pdf

[Wobeam]

using (var s = File.Create(dlg.FileName))
{
                              

           //PdfExporter.Export(this.model, s, plot1.ActualWidth, plot1.ActualHeight); // obsolete

          OxyPlot.SkiaSharp.PdfExporter.Export(model, s, 800, 600); // recommended

}

Hello,
since the system prompt suggests replacing obsolete Oxyplot.PdfExporter, I installed recommended one SkiaSharp.PdfExporter hoping it is able to reproduce chinese characters in pdf, but to no avail. It isn't as well.
Perhaps someone has an idea how to solve that issue?

For example: chart name in pdf.

[VisualMelon]

I'm not familiar with the Skia PDF exporter, but I suspect you'll still need to change the font to one that includes the necessary CJK characters.

[Wobeam]

I'm not familiar with the Skia PDF exporter, but I suspect you'll still need to change the font to one that includes the necessary CJK characters.

that font you've mentioned. where?