File: //snap/gnome-42-2204/226/etc/fonts/conf.avail/64-arphic-uming.conf
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-cn</string>
</test>
<test qual="any" name="family">
<string>serif</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>AR PL UMing CN</string>
</edit>
</match>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-sg</string>
</test>
<test qual="any" name="family">
<string>serif</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>AR PL UMing CN</string>
</edit>
</match>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-cn</string>
</test>
<test name="family">
<string>AR PL UMing CN</string>
</test>
<edit name="family" mode="append" binding="strong">
<string>DejaVu Serif</string>
</edit>
</match>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-sg</string>
</test>
<test name="family">
<string>AR PL UMing CN</string>
</test>
<edit name="family" mode="append" binding="strong">
<string>DejaVu Serif</string>
</edit>
</match>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-hk</string>
</test>
<test qual="any" name="family">
<string>serif</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>AR PL UMing HK</string>
</edit>
</match>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-mo</string>
</test>
<test qual="any" name="family">
<string>serif</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>AR PL UMing HK</string>
</edit>
</match>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-hk</string>
</test>
<test name="family">
<string>AR PL UMing HK</string>
</test>
<edit name="family" mode="append" binding="strong">
<string>DejaVu Serif</string>
</edit>
</match>
<match target="pattern">
<test qual="any" name="lang" compare="contains">
<string>zh-mo</string>
</test>
<test name="family">
<string>AR PL UMing HK</string>
</test>
<edit name="family" mode="append" binding="strong">
<string>DejaVu Serif</string>
</edit>
</match>
<match target="pattern">
<test name="lang" compare="contains">
<string>zh-tw</string>
</test>
<test qual="any" name="family">
<string>serif</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>AR PL UMing TW</string>
</edit>
</match>
<match target="pattern">
<test name="lang" compare="contains">
<string>zh-tw</string>
</test>
<test name="family">
<string>AR PL UMing TW</string>
</test>
<edit name="family" mode="append" binding="strong">
<string>DejaVu Serif</string>
</edit>
</match>
</fontconfig>