I use label to set Chinese and use bold to make the character bold,it has effect in ireport software,but there is no effect when I print it in pdf.
<staticText>
<reportElement uuid="20445ac6-99f7-44aa-9e7f-f9b658decf3b" x="0" y="0" width="554" height="23"/>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font fontName="SansSerif" size="12" isBold="true" isItalic="false" isUnderline="false" isStrikeThrough="false" pdfFontName="STSong-Light" pdfEncoding="UniGB-UCS2-H" isPdfEmbedded="true"/>
</textElement>
<text><![CDATA[学生预防性体检结果]]></text>
</staticText>