I use my logos on windows 10. Bur I cannot use the read aloud for any Chinese bible.
David,
Logos uses the default text to speech voice that is setup in you Windows 10 environment. For example if you have English voice set as default (that cannot read Chinese Text), you will not be able to read Chinese. I am using Mac, hopefully someone else can guide you to setup your Chinese voice for text to speech in Windows 10 or you can simple google for instructions.
I have just tested (by reading one to two verses each) and Read aloud is working for me for all the current Chinese Bibles available in Logos as well as some PBBs.
I have explained it here: https://community.logos.com/forums/p/135723/881907.aspx#881907
Hope that helps.
Bernhard
Thanks.