https://money.udn.com/money/story/5603/8485163?from=edn_newest_index
https://taiwandaily.net/%E7%86%B1%E9%96%80%E5%BD%B1%E9%9F%B3/56939/
https://www.hk01.com/%E7%A4%BE%E6%9C%83%E6%96%B0%E8%81%9E/1092932/%E7%B7%AC%E7%94%B8%E8%A9%90%E9%A8%99%E7%87%9F-%E5%AE%B6%E5
21.937597,95.897884
省到水電：Bal b/f TW$6,935+TW$365=TW$7,300 Bal c/f