Day 1 Kaohsiung to Kenting<br/>Day 2 Kenting for 1 day<br/>Day 3 Kenting to Kaohsiung to Tainan<br/>Day 4 Tainan to Taichung<br/>Day 5 Taichung to Qingjing< br/>Day 6 Cingjing to Taipei<br/>Day 7 Taipei to Jiufen (Pingxi Line)<br/>Day 8 Jiufen to Taipei (Damshui Line)<br/>Day 9 Ready to go back Home<br/>The above are my suggestions, thank you