https://hk.news.yahoo.com/%E4%BF%84%E8%A3%94%E4%BB%A5%E8%89%B2%E5%88%97%E4%BA%BA%E5%85%A8%E5%AE%B6%E9%81%AD%E6%8C%BE-%E5%B7%
25,559KM-4KM=25,555KM