https://news.mingpao.com/ins/%E6%B8%AF%E8%81%9E/article/20250224/s00001/1740392574074/%E5%85%A5%E5%A2%83%E4%BA%8B%E5%8B%99%E
省到水電:Bal b/f TW$22,995+TW$365=TW$23,360 Bal c/f
https://youtu.be/l6OKk1Xih7c?si=liat244PPxXNJ36y
https://youtu.be/veT0Wro1mTE?si=Uujl1XjTJOiSWGcE
https://youtu.be/nraYdcuKeSU?si=y-VC3Hc6V2OTrDPz