https://www.i-garden.org/blog/2010/01/17/internet-access-in-hong-kong-%e9%a6%99%e6%b8%af%e4%ba%92%e8%81%af%e7%b6%b2%e6%8e%a5%e9%81%94%e6%8a%80%e8%a1%934-%e7%94%b133-6kbps%e5%88%b0100mbps%e7%9a%84%e7%94%a8%e5%ae%b6%e6%ad%b7/