Opening https://paper.hket.com/article/3719186/%E7%B6%AD%E6%B8%AF1%E8%99%9F%E5%A4%A7%E6%89%8B%E5%AE%A2%20%E6%96%A51.9%E5%84%84%E9%80%A3%E8%B3%BC4%E6%88%B6