https://www.hk01.com/%E5%9C%8B%E9%9A%9B%E5%88%86%E6%9E%90/1092026/%E8%AE%93%E7%8E%8B%E6%98%9F%E7%95%B6-%E4%BB%A3%E8%A8%80%E4
https://www.tkww.hk/a/202501/08/AP677e18dfe4b0f8a56f828c05.html
https://www.hk01.com/%E5%8D%B3%E6%99%82%E5%9C%8B%E9%9A%9B/1092001/%E8%8B%B1%E5%9C%8B%E4%BB%8A%E8%B5%B7%E5%AF%A6%E6%96%BD%E5%
省到水電：Bal b/f TW$5,475+TW$365=TW$5,840 Bal c/f
https://hk.news.yahoo.com/%E7%8E%8B%E6%98%9F%E6%88%90%E5%8A%9F%E7%8D%B2%E6%95%91%E6%9C%80%E6%96%B0%E7%9B%B8%E7%89%87%E6%9B%9