Opening https://inews.hket.com/article/3734333/%E5%A4%A7%E5%9F%94%E5%A4%A9%E9%91%BD%E4%BD%8E%E5%B1%A4%E4%B8%89%E6%88%BF870%E8%90%AC%E6%B2%BD%E3%80%804%E5%B9%B4%E5%A4%9A%E5%B8%B3%E9%9D%A2%E8%9D%95155.4%E8%90%AC