Can not display Chinese language [zh_tw.lang]

1.11.2-forge1.11.2-13.20.1.2421
compatlayer-1.11.2-0.2.9.jar
mcjtylib-1.1x-2.4.3.jar
rftools-1.1x-6.12.jar

Thank you for taking the time to create this issue, as we're no longer supporting versions below 1.12, I'm going to go ahead and close it but if this bug seems to continue over to newer versions, please do report it again so we can investigate the issue further.