Taiwan's scenic Alishan Railway resumes service to wide acclaim
https://asia.nikkei.com/Business/Travel-Leisure/Taiwan-s-scenic-Alishan-Railway-resumes-service-to-wide-acclaim
If Alishan Railway is extended to HSR Chiayi Station, it must be much more convenient. HSR Chiayi Station is now transferrable to Taiwan Sugar Railway Zhecheng Station. So, if it's extended to the station, HSR Chiayi Station will have 2 heritage railways. I guess it's very rare in the world.