Opening https://paper.hket.com/article/3751787/%E7%BE%8E%E5%A4%A7%E5%AD%B83D%E6%89%93%E5%8D%B0%E6%A9%9F%2080%E5%B0%8F%E6%99%82%E3%80%8C%E5%BB%BA%E6%88%90%E3%80%8D%E6%88%BF%E5%AD%90