省到水電：Bal b/f TW$5,840+TW$365=TW$6,205 Bal c/f
https://news.creaders.net/world/2025/01/07/2817712.html
https://www.hk01.com/%E5%8D%B3%E6%99%82%E4%B8%AD%E5%9C%8B/1091849/%E7%8E%8B%E6%98%9F%E7%8D%B2%E6%95%91%E5%A5%B3%E5%8F%8B%E4%
https://tw.news.yahoo.com/%E6%B3%B0%E7%B7%AC%E9%82%8A%E5%A2%83-%E8%B3%A3%E8%B1%AC%E4%BB%94-%E7%8D%B2%E6%95%91-%E9%99%B8%E7%9
雙王大帝（包拯）（包悉仁）、雙禔大帝（蕭衍）（蕭淑怛），是一組對仗。 雙王：雙界之主 https://dic