https://blog.wongcw.com/2021/01/11/%e6%b5%b7%e5%8d%97%e8%b2%b7%e7%9a%84%e5%85%8d%e7%a8%85%e5%93%81%e5%8f%af%e4%bb%a5%e7%9b%b4%e6%8e%a5%e5%af%84%e5%9b%9e%e5%ae%b6%e4%ba%86/
海南買的免稅品可以直接寄回家了