BV's Spacial Call Information
||Taiwan's Station License Class :
1st Class : B[O,V,U,X][1-9]xx,
2nd Class : BX[1-9]xxx
3rd Class : BM[1-9]xxx
|Amateur Radio Taipei QSL Information & Policy [Here]
Both 3H100TW and 3T100TW are fake; Taiwan (BV) and China (BY) authorities never issued such amateur callsign.