@eva2000 this exporter hits the VB databases, gets all the relevant data, then writes them all on the file system in some storage directory in a structure that this nodebb-plugin-import can understand then import to the NodeBB database. .. basically a two step import technique.
Yeah, I am Chinese, so I write what I am familiar with.
Currently there are beginner, theming, plugining, coding categories.
I used to write some articles on my personal blog, but I think this domain is cooler.