South-link Line is a railway travels through the southern part of Taiwan, which starts from Fanglio, Pingtung to Taitong city. Since it has not electrified yet, it becomes the last few lines in Taiwan that still runs ordinary train. Ordinary Train is the main train in the early days of Taiwan Restoration. It has been replaced by electrified, air-conditioned, faster trains now. There are openable window, turnable chair, electric fan …