Taiwan 6-day tour, want to go to Taipei, Hualien, Jiufen, Kaohsiung, Kenting, please recommend

One...these places are generally must-see places for everyone who comes to Taiwan. br/><br/><br/>Three...the plane comes in from Taipei Songshan Airport, the itinerary order is first to play Taipei>Jiufen>>Hualien>>Kenting>>Finally return from Kaohsiung, this is the most ideal itinerary<br/><br/><br/> /><br/><br/>Fourth...or come in from Kaohsiung＞＞Kenting＞＞Hualien＞＞Jiufen＞＞Finally go back from Taipei

The following itinerary is for reference:<br/>DAY1: Taipei 101-Taipei Palace Museum-Shilin Official Residence-Shilin Night Market-Stay in Taipei<br/>DAY2: Taipei-Taichung-Sun Moon Lake-Cingjing Farm-Hehuanshan-Taichung-Kaohsiung (Live)<br/>DAY3: Kaohsiung-Kenting (Live)<br/>DAY4: Sailboat Rock-Sand Island-Eluanbi Lighthouse Park-Southernmost Point of Taiwan-Wind Blowing Sand-Houbi Lake Eat Seafood-Out of Fire - Jiale Water - Maobitou - Live in Kenting<br/>DAY5: Kenting - Duoliang Station - Chishang Bento - Brown Avenue - Tropic of Cancer - Ruisui Ranch - Hualien (live)<br/>DAY6: Qixingtan - Tour Whale - Qingshui Cliff - Taroko Park - Yanzikou - Taipei (stay)

D1; Take the Taiwan Railway from Taipei Station to Ruifang, Pingxi Line, take the bus to Jiufen, Jiufen at night. <br/>D2; Take the Taiwan Railway to Hualien, Hualien one-day tour, (chartered car, carpool, Taroko, Qingshui Cliff, Qixingtan)<br/>D3; Hualien---Kenting (chartered car, carpool, walk Mountain Line or Sea Line)<br/>D4; Kenting Day Tour<br/>D5; Kenting Express to Kaohsiung, Qijin Island, Pier 2, Dagouguan, and take the high-speed train back to Taipei in the evening. <br/>D6; Taipei Attractions<br/>You have 6 days to circle around Taiwan Island, which is really a bit tight. Personally, I suggest you go around Taipei, Jiufen, Hualien.