Opening https://inews.hket.com/article/3085426/%E5%B1%AF%E9%96%80OMA%20OMA%E7%8F%BE%E6%A8%93%E8%90%BD%E6%88%90%E3%80%80%E6%9C%80%E5%BF%AB%E5%91%A8%E5%85%A7%E6%8E%A855%E4%BC%99%E9%A4%98%E8%B2%A8%E3%80%80%E7%8E%87%E5%85%88%E7%9D%87%E6%B8%854.5%E8%90%AC%E5%91%8E%E6%9C%83%E6%89%80%E8%A8%AD%E6%96%BD