Qlikview Geoanalytics issue with China and Taiwan Mapping

[joybratas1]

Hi, 

I was trying to map Taiwan Provinces by using the ISO names like 'Hsinchu' as HSZ,TW  Or  'Taichung' as TXG,TW.

But the Taiwan provinces aren't shown in the Geomap. 

I could only show the Taiwan as a whole when I use 'Taiwan' 

Please help.