You can use the tfontsub.cf file to specify which CJK fonts should be substituted when the stylesheet specifies a particular non-CJK font. To do so, add lines of the following form to the tfontsub.cf file.

For example, to ensure that Chinese characters render in SimHei when the stylesheet specifies Arial, add the following line to the tfontsub.cf file:

Refer to the notes in the tfontsub.cf file for further details.