Q: Column header error while bulk uploading IAPs in Application Loader

I'm having a problem when trying to bulk upload IAPs using Application Loader (v3.6), as I am not able to upload localised text for an IAP in two languages -

1. Chinese (Simplified)
2. Chinese (Traditional)

When I do try to do this, Application Loader gives me the following error -

Clearly the column header names are incorrect, and I was wondering what the correct column names would be? Also, where can I find an exhaustive list of valid column names for all the languages?

Thanks,

Manyu11