https://trip.aeiou.tw/p/75276/%e5%9b%9b%e5%a4%a9%e4%b8%89%e6%99%9a%e7%9a%84%e8%b6%8a%e5%8d%97%ef%bc%88%e4%b8%8b%e9%be%8d%e3%80%81%e6%b2%b3%e5%85%a7%ef%bc%89/
四天三晚的越南(下龍、河內)